Alnus incana (1935)
BETULACEAE
Alnus incana (L.) Moench
U.S.A., Montana: Quartz Lake.
Elev. 4400 ft.
Phenology: fruiting.
Accession: RM 369860

Alnus incana (1935)
BETULACEAE
Alnus incana (L.) Moench
U.S.A., Montana: Quartz Lake.
Elev. 4400 ft.
Phenology: fruiting.
Accession: RM 369861

Alnus incana (1941)
BETULACEAE
Alnus incana (L.) Moench
U.S.A., Montana: Glacier National Park: N of Belton checking station.
Flats. Phenology: fruiting.
Harold Bailey, s.n.. 3/29/1941.
with Virginia Bailey
Accession: RM 369595

U.S.A., North Dakota, Ransom County: Sheldon.
Bogs or swamp. Phenology: vegetative only.
Wilhelm G. Solheim, s.n.. 5/30/1930.

U.S.A., Montana, Flathead County: Columbia Falls.
Phenology: buds.
Annotations:
1. Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung
Annotated by John J. Furlow. No annotation date provided on label.

U.S.A., North Dakota, Ransom County: Sheldon.
Hillside near bog. Phenology: vegetative only.
Wilhelm G. Solheim, 94. 5/30/1929.

U.S.A., North Dakota, Pembina County: Walhalla.
Phenology: vegetative only.

Alnus incana var. americana (1933)
Alnus incana (L.) Moench var. americana Regel
U.S.A., North Dakota, Cass County: Leonard.
Swampy place in sand hills. Phenology: flowering & fruiting.
Annotations:
2. Alnus incana (L.) Moench var. americana Regel
Annotated by John J. Furlow in 1974.

Alnus incana var. americana (1902)
Alnus incana (L.) Moench var. americana Regel
U.S.A., North Dakota, Pembina County: Walhalla.
Phenology: fruiting.
Annotations:
2. Alnus incana (L.) Moench var. americana Regel
Annotated by John J. Furlow in 1974.

Alnus incana var. occidentalis (1996)
Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc.
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Freeman Creek: along the creek and adjacent ridges ca 1.6 air mi W of intersection with Rolling Creek Trail or Forest Trail 663, ca 6.3 air mi SE of Bailey.
On moist banks and slopes along the creek in Douglas fir forest with occasional aspen groves and spruce. Phenology: vegetative only.
Accession: (unaccessioned)

Alnus incana var. occidentalis (1996)
Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc.
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Morrison Creek: along the creek and slopes to S rising to Forest Road 550, ca 3 air mi SW of town of Buffalo Creek.
Along the sandy-gravelly banks of the stream and adjacent moist drainages in a grassy meadow. Phenology: vegetative only.
Accession: (unaccessioned)

Alnus incana var. occidentalis (1996)
Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc.
U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: Turkey Creek: along the creek
In dense willow thickets along the banks of the creek. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: along middle Jack Creek at the springs, ca 39.5 air mi ESE of Rawlins; ca 18 air mi NE of Saratoga.
Alder thickets, willow thickets, old beaver ponds along a spring lined drainage. Phenology: fruiting.
with Amy J. Roderick

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Phantom Canyon: along Eightmile Creek and surrounding cliffs off Colo Hwy 67 or Phantom Canyon Road approx 2.2 rd mi N of BLM Steel Bridge Interpretive Site, ca 8.2 air mi NE of Canon City.
Along the sandy-gravelly banks of the stream and immediately adjacent flats and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: along Hardpan Creek, ca 24.5 air mi SW of Cody.
Streamside.

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics.

U.S.A., Wyoming, Park County: Northern Absarokas: along Pilot Creek just above junction with Clarks Fork Yellowstone River, ca 48 air mi NW of Cody.
Elev. 6950 ft.
Stream bank. Phenology: vegetative only.
Accession: RM 854403, Barcode: USFS0037630

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Basin: above Sulpher Camp, ca 2-3 air mi SE of Geers Point, ca 32 air mi WNW of Cody.
Banks of a "sulphur stream". Phenology: vegetative only.
Accession: RM 854402, Barcode: USFS0037629

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: ca 14 air mi W of town of Wapiti on U.S. Hwy 14, 16, & 20 and intersection with Moss Creek, up slope from creek to ridge.
Spruce/fir forest to rocky loose slopes and ridges with volcanic substrate. Phenology: vegetative only.
Accession: USFS 854406, Barcode: USFS0037633

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Washakie Wilderness: Kitty Creek Pack Trail to Flora Lake, ca 21 air mi W of Wapiti.
Spruce/fir forest, also wet areas in drainage; volcanic substrate. Phenology: flowering.
Accession: USFS 854405, Barcode: USFS0037632

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: Dead Indian Creek Trail, ca 21 air mi NW of Cody.
Moist area in and around sandy stream banks with Equisetum, Salix, Juncus, and Carex. Phenology: vegetative only.
Accession: USFS 854404, Barcode: USFS0037631

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along Blackwater Creek leading to main drainage on west side Clayton Mountain.
Mixed conifer forest, slopes, and rocky ridges; substrate volcanic. Phenology: vegetative only.
with Cathy Binger

U.S.A., Wyoming, Park County: Northern Absaroka Area: Bobcat Creek Trail.
Douglas fir and limber pine slopes with openings of sagebrush and streamsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Legg Creek area along the South Fork Shoshone River, South Fork Road, ca 1.8 air mi SW of Hunter Creek Road turnoff.
Along gravel bars and low areas along the river and bench areas and disturbed areas. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Deerlodge National Forest: along the west side of the South Boulder River, ca 18 mi NE of Twin Bridges.
T2S R4W S25
Riparian community under Engelmann spruce with Equisetum arvense, Rubus parviflorus, and Carex disperma in the ground layer. Phenology: vegetative only.
Accession: RM 912241, Barcode: RM0066724

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north-south ridge W of Big Creek at the base of The Wall, ca 6 mi N of U.S. Hwy 14, 16, & 20.
In wet soil in seepage area within old burn.
Accession: RM 725160, Barcode: RM0007537

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along North Fork Shoshone River between Camp Monaco and Torrent Creek, ca 10-11 mi NNE of U.S. Hwy 14, 16, & 20.
In open areas and on gravel bars.
Accession: RM 725373, Barcode: RM0007534

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Jones Creek Trail, ca 4-5 mi N of U.S. Hwy 14, 16, & 20; ca 6-10 mi W of the confluence with North Fork Shoshone River.
Mixed coniferous forest.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: in canyon just W of Chimney Rock, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, & 20.
Canyon bottom along small stream.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: canyon just W of The Palisades, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, & 20.
Along stream in canyon bottom.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: immediately N of U.S. Hwy 14, 16, & 20, ca 0.5 mi W of the mouth of Libby Creek.
In wet area along highway.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Eagle Creek, ca 1/4-1/2 mi S of U.S. Hwy 14, 16, & 20.
Mostly open riparian areas on west side of creek.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/8 mi W of Newton Creek Campground.
Disturbed riparian community along river.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/4 mi E of Chimney Rock.
Riparian community and gravel bars along river.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Pagoda Creek, ca 1.5 mi S of U.S. Hwy 14, 16, & 20.
Moist soil under Douglas fir.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
In riparian community dominated by Populus balsamifera, Populus tremuloides and Alnus incana. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Wall Creek ca 2.5 mi N of U.S. Hwy 14, 16, & 20.
Riparian community dominated by Alnus incana, Populus balsamifera and Rosa woodsii. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Horse Creek, ca 2 mi N of U.S. Hwy 14, 16, & 20.
Riparian community with Populus balsamifera, Pseudotsuga menziesii and Rosa woodsii. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Lost Creek, ca 1-1.5 mi S of U.S. Hwy 14, 16, & 20.
Riparian community along creek with Populus balsamifera, Alnus incana, Equisetum arvense and Pseudotsuga menziesii in dryer areas. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sweetwater Creek, ca 4-5 mi N of U.S. Hwy 14, 16, & 20.
On gravel bars in riparian habitat adjacent to creek, dominated by Alnus incana, Cornus stololifera and Salix exigua with Pinus Contorta in dryer areas. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Turret Creek (a tributary of Sweetwater Creek) ca 6 mi N of U.S. Hwy 14, 16, & 20.
On gravel bars in and beside streambed. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south side of North Fork Shoshone River, ca 1/4-1/2 mi E of Blackwater Creek.
Riparian community. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek in canyon bottom, ca 0.5-1 mi S of U.S. Hwy 14, 16, & 20.
Riparian community dominated by Picea engelmanii, Equisetum arvense and Alnus incana. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Gravel bars in the open. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
In riparian community dominated by Salix spp. and Alnus incana var. occidentalis. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Trout Creek at trail crossing, ca 8 mi N of U.S. Hwy 14, 16, & 20.
Riparian community along creek dominated by Alnus incana var. occidentalis. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Rand Creek, ca 2 mi S of U.S. Hwy 14, 16, & 20, on northeast end of Table Mountain.
Riparian community, prominent species included: Picea engelmannii, Alnus incana ssp. tenuifolia, Equisetum arvense, and Actaea rubra. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1/4 mi E of Pahaska along North Fork Shoshone River.
Riparian area adjacent to river in wet soil and on sand and gravel bars. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along east side of Goff Creek, ca 1/2 mi N of U.S. Hwy 14, 16, & 20.
Riparian/stream edge mostly wet soil dominated by Alnus incana ssp. tenuifolia. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Moss Creek, ca 1/2 mi N of U.S. Hwy 14, 16, & 20.
Moist-wet gravel bar/streamside dominated by Alnus incana ssp. tenuifolia and Salix bebbii. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along bottom of West Grinnell Creek, ca 1/4 mi W of confluence with Grinnell Creek, ca 1.5 mi N of U.S. Hwy 14, 16, & 20.
Moist, mixed coniferous forest of Picea engelmannii, Abies lasiocarpa, and Pinus contorta. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Mesa Creek, ca 0.5 mi S of U.S. Hwy 14, 16, & 20.
Riparian/streamside, moist-wet soil, prominent species included: Alnus incana ssp. tenuifolia, Cornus stolonifera, Aster hesperius, and Cinna latifolia. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along south side of East Fork Mill Creek, ca 23 mi NNE of Gardiner.
Moist spruce forest and edge, prominent groundlayer species include Linnaea borealis, Arnica cordifolia and Orthilia secunda.

U.S.A., Montana, Madison County: Madison Range: on the west front along Jack Creek Trail, ca 1/2-3/4 mi E of trail head, ca 10 mi E of Ennis.
Lodgepole pine-Engelmann spruce forest with Actaea rubra, Disporum trachycarpum, Ribes lacustre, Linnaea borealis, and Arnica cordifolia.
Accession: 738329, Barcode: RM0103995

U.S.A., Montana, Madison County: [location and coordinates withheld]
Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana.
Accession: 738514, Barcode: RM0103983

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: just N of Pine Creek Campground along both sides of Idaho Hwy 31, ca 6 mi W of Victor.
Seepage area with Salix boothii, Carex rostrata, and Valeriana occidentalis.
Accession: 739424, Barcode: RM0103992

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Riparian area with Populus balsamifera, Toxicodendron rydbergii, and Cornus stolonifera.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Weedy riparian area with Populus balsamifera, Salix lasiandra, Agrostis stolonifera, and Betula occidentalis.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along the Boulder River ca 1/2 S of the confluence with Graham Creek, ca 29 mi SW of Big Timber.
Moist-wet riparian area E of river with Picea engelmannii, Alnus incana, and Streptopus amplexifolius.

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Riparian area on along creek with Populus balsamifera, Crategus douglasii, Carex stipata, and Rudbeckia laciniata. Phenology: buds.

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Riparian area with Rudbeckia laciniata, Alnus incana, and Populus angustifolia. Phenology: fruiting.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along north side of Pine Creek and Forest Road 978, ca 20 mi SE of Bozeman.
Wet soil along springs and seeps with Senecio triangularis, Alnus incana, and Carex rostrata. Phenology: fruiting.

U.S.A., Idaho, Teton County: Big Hole Mountains: Targhee National Forest: along south side of South Fork Packsaddle Creek and just N of Forest Road 235; ca 12 mi WNW of Driggs.
Riparian area with Senecio triangularis, Salix drummondiana, and Cornus stolonifera. Phenology: fruiting.

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Mire and swamp forest of Picea glauca with Carex disperma, Carex leptalea, Petasites sagittatus, Cypripedium calceolus var. parviflorum, and Calamagrostis canadensis.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: ridge near headwaters of Warm Creek, just N and E of Forest Road 219, ca 14 mi W of Driggs.
Spring-run along road with Alnus incana var. tenuifolia, Mimulus guttatus, and Heracleum sphondylium.
Accession: RM (unaccessioned)

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: along West Hammond Creek, ca 1/8-1/4 mi S of Hammond Creek Ranger Station, 12 mi E of Ennis.
White spruce swamp with Equisetum arvense, Carex interior, Eleocharis palustris, and Pedicularis groenlandica. Phenology: vegetative only.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Wild Bill Lake Picnic area, 6 mi SW of Red Lodge.
Wet depression just E of lake with Equisetum arvense, Carex disperma, Geum macrophyllum, and Alnus incana. Phenology: buds.

U.S.A., Idaho, Fremont County: Along the north shore of Henrys Lake immediately S of U.S. Hwy 287 and W of Wild Rose Ranch.
Picea glauca/engelmannii swamp and mire with Equisetum arvense, Carex disperma, Platanthera obtusata, and Carex rostrata. Phenology: vegetative only.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: immediately SW of East Rosebud Lake inlet; 20 mi W of Red Lodge.
Spruce forest and swamp with Carex disperma, Equisetum arvense, Lilium philadelphicum, and Platanthera dilatata. Phenology: fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: West Rosebud Canyon 1/4-1/2 mi SW of power plant; ca 27 mi WNW of Red Lodge.
Wet/moist soil along a small stream with Alnus viridis, Glyceria striata, Urtica dioica, and Mimulus lewisii. Phenology: vegetative only.

U.S.A., Arizona, Apache County: Apache National Forest: along Nutrioso Creek and U.S. Hwy 180/191-Coronado Trail, ca 5.5 air mi NNW of Alpine; ca 16 air mi SSE of Springerville.
Meadows and stream bank. Phenology: fruiting.
Accession: RM (unaccessioned)

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along North Fork of Bear Creek; just N of Jardine.
Disturbed riparian/spruce forest with Aster hesperius, Calamagrostis canadensis, and Orthilia secunda. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along Suce Creek, ca 8 mi SE of Livingston.
Mixed coniferous forest with Acer glabrum, Linnaea borealis, Salix scouleriana, and Viola canadensis. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along West Bridger Creek, ca 15 mi SSE of Big Timber.
Riparian community and adjacent Douglas fir forest with Viola canadensis, Acer glabrum, Alnus incana, Streptopus amplexifolius, and Carex disperma. Phenology: fruiting.

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Vernon Lake, ca 5 mi E of Cooke City.
Wet-moist spruce-fir forest adjacent to lake with Equisetum arvense, Linnaea borealis, Calamagrostis canadensis, Platanthera dilatata, and Moneses uniflora. Phenology: fruiting.

U.S.A., Montana, Stillwater County: Along the east side of the Stillwater River at Whitebird Fishing Access and Campground, 6 mi SW of Columbus.
Disturbed riparian community with Populus balsamifera, Betula occidentalis, and Rudbeckia laciniata. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Sourdough Canyon along east side of Sourdough Creek, 6 mi S of Bozeman.
Riparian community with Cornus sericea, Populus balsamifera, and Acer glabrum. Phenology: vegetative only.

U.S.A., Montana, Gallatin County: Along East Gallatin River just N of the Burlington Northern tracks, 3 mi E of Bozeman.
Riparian community with Populus balsamifera, Cornus sericea, Salix bebbiana, and Smilacina stellata. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: Timber Camp Recreation site just E of Bear Creek, ca 2 mi NE of Jardine.
Spruce-fir forest and stream edge with Arnica cordifolia, Equisetum arvense, and Thalictrum occidentale. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along south side of Jardine Road around pond 2 mi NE of Gardiner.
Disturbed wet-moist soil with Populus balsamifera, Juncus balticus, and Trifolium repens. Phenology: flowering & fruiting.
Accession: 787004

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Spire Rock Campground along south side of Squaw Creek, 23 mi SW of Bozeman.
Riparian community under Picea glauca with Viola canadensis var. corymbosa, Equisetum arvense, and Linnaea borealis. Phenology: vegetative only.

U.S.A., Montana, Gallatin County: Madison Range foothills: Gallatin National Forest: along Hell Roaring Creek, ca 1 mi W of Montana Highway 191, 26 mi SW of Bozeman.
Wet soil in open with Carex rostrata, Carex nebrascensis, and Alnus incana. Phenology: fruiting.

U.S.A., Idaho, Fremont County: Snake River Plains: boating access along the east side of the Henrys Fork River, 2.6 mi W of Ashton.
T9N R42E S33
Wet soil of riparian community with Eleocharis palustris, Salix exigua, and Typha latifolia. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek.
Riparian community with Salix bebbiana, Mertensia ciliata, and Geum macrophyllum var. perincisum. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the north side of Meatrack Creek, 38 mi SW of Big Timber.
On hummocks in spruce-alder swamp with Dryopteris expansa, Mitella pentandra, and Calamagrostis canadensis. Phenology: vegetative only.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along the Conejos River, on road between Colo Hwy 17 and Forest Road 250, ca 19.5 air mi W of Antonito.
Willow carr in the river bottom. Phenology: vegetative only.
1. Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc.
Annotated by Jeanette Flaig.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: N of Vallecito Reservoir on the west slope of Middle Mountain along Forest Road 724, N and S of Berri Creek, ca 16.5 air mi N of Bayfield.
Along moist, rocky channel in aspen/white fir forest. Phenology: vegetative only.
1. Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 410 ca 3/4 mi; ca 8 air mi SW of South Fork. N center
Spruce and fir forest on mesic, dense northeast slope. Phenology: fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to Monte Vista S on Colo Hwy 15, 4 air mi W to County Road 2S, turns into Forest Road 28 continue S for 17.8 road mi.
Creek side with aspen and Douglas fir, rocky south-facing slope in aspen woodland with Douglas fir and ponderosa pine; creek. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to County Road 600 to Forest Road 630 then W 3 mi; ca 12 air mi NAW from Pagosa Springs.
Seasonal drainage in spruce forest. Phenology: vegetative only.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: San Juan National Forest: Fourmile Trail, ca 11 air mi N of Pagosa Springs.
Spruce, fir, and aspen forest by stream. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Alder Creek: U.S. Hwy 160 E to County Road 17, N to Forest Road 610; ca 2 .5 air mi N of South Fork.
Mesic meadow and along creek downslope from pinyon/juniper and ponderosa pine woodland. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to County Road 17 N to Forest Road 610; ca 5 air mi N of South Fork. South
Along creek in ponderosa pine forest with scattered Douglas fir, pinyon and juniper with Ribes understory. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road (Forest Road 380) then SW; ca 13 air mi S of South Fork.
Seep in spruce, aspen and fir forest. Phenology: vegetative only.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Stunner Campground.
Along creek in spruce/fir forest. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Guard Station, ca 1.5 air mi SW of South Fork.
Along stream in ponderosa pine, spruce and aspen forest. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Coal Creek Trailhead: U.S. Hwy 160 W to Fawn Gulch Road; ca 6 air mi E of Pagosa Springs.
Along creek in ponderosa pine, Douglas fir, white fir forest. Phenology: vegetative only.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 114 W to Forest Road 810 then ca 2 1/4 mi N; ca 21 air mi NW of Saguache.
Creek and roadside. Phenology: vegetative only.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along Apache Creek just N of New Mexico, ca 1 air mi S of Rio de los Pinos, ca 24 air mi SSW of Antonito.
Around springs and along run off. Phenology: fruiting.
1. Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc.
Annotated by Jeanette Flaig.
Accession: RM (unaccessioned)

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Tierra Amarilla Grant: along Archuleta or Trail 124, ca 2 air mi NE of Chama Peak, ca 27 air mi SE of Pagosa Springs.
Seeps and drainage areas. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: along the Little Navajo River at Trail 577 crossing and vicinity, ca 2 air mi NW of Navajo Peak, ca 17 air mi SE of Pagosa Springs.
River bank and adjacent flats and slopes with scattered spruce. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Opal Lake and vicinity, ca 1.5 air mi SW of Flattop Mountain, ca 15 air mi ESE of Pagosa Springs.
Stony, gravelly flats with alder and willow thickets. Phenology: vegetative only.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along Rito Hondo ca 3/4 mi above Bighorn Creek, ca 2 3/4 air mi S of Fox Creek; ca 10.5 air mi WSW of Antonito.
Stream channel and adjacent meadows with willow thickets. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Wilderness boundary: Buckles Lake, V Rock Trailhead, Forest Road 633, 16 air mi SE of Pagosa Springs.
Mesic aspen forest and lake shore. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Turkey Creek Trailhead, vicinity of Poison Gulch, 3.5 air mi SW of South Fork.
West-facing slope into seasonal drainage. Phenology: vegetative only.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Seitz Creek, Forest Road 650, 14 air mi NW of Del Norte; S of Cyclone Mountain.
Creekside. Phenology: vegetative only.

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 510, Willow Creek, 14 air mi W of Creede.
Creekside. Phenology: vegetative only.
with Kurt Flaig

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Conejos River, Spectacle Lake vicinity, Forest Road 250.
River shore. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Rock Creek, Bennett Peak, Forest Road 28, 19 air mi SSW of Del Norte.
Beaver ponds. Phenology: vegetative only.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Beaver Creek or Trail 560 off West Fork Trail, ca 16 air mi NNE of Pagosa Springs.
Spruce/fir forest with outwashes on south and southeast-facing slopes. Phenology: vegetative only.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Deep Creek Trail, Trailhead 806 from Forest Road 528, ca 12 air mi S of Creede.
Spruce forest in canyon with east and west-facing slopes into scattered Douglas fir. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: west side of Cottonwood Creek, ca 4.6 air mi SE of Encampment.
Aspen woodlands surrounding creek. Phenology: fruiting.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, ca 15.5 air mi SSE of Silverton.
Spruce/fir mesic forest on a north-facing slope. Phenology: vegetative only.
with Kurt Flaig

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Pine Creek Trail, Los Pinos River.
Mixed conifer forest in canyon with southeast-facing upslope and river with open meadows and willow thickets. Phenology: vegetative only.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: San Juan National Forest: Windy Pass Trail just S of Treasure Falls pullout, U.S. Hwy 160, ca 17 air mi NNE of Pagosa Springs.
Very mesic mixed conifer forest on a west-facing slope. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Rio Grande National Forest: campground on Rio Chama W ca 1 air mi along Archuleta Creek.
Spruce/fir and aspen forest on slopes, alder and willow along streams; along the creek. Phenology: fruiting.

U.S.A., Colorado, Jefferson County: Arapaho National Forest: Front Range: westside of ridge between Cub and Maxwell creeks off Black Mountain Drive, ca 5.5-6 air mi SW of Evergreen.
Stream bottom with alder and willow in lodgepole pine forest. Phenology: vegetative only.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range: along Pickle Gulch and to 0.5 mi SW of Pickle Gulch Picnic Area; ca 0.5-1 air mi E of Blackhawk Peak, ca 3 air mi NNW of Central City.
Brushy woods along the stream. Phenology: vegetative only.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: along Cabin Creek, ca 0.5 mi SW of Willow Creek and Colo Hwy 125, ca 9.5 air mi NNE of Hot Sulphur Springs.
Along the creek and adjacent grassy areas. Phenology: vegetative only.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: along Coyote Creek just W of Colo Hwy 125, ca 0.5-1 air mi N of Bunte Reservoir; ca 7 air mi NE of Hot Sulphur Springs.
Along small stream. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Willow Creek just S of Colo Hwy 125, ca 9 air mi NE of Hot Sulphur Springs; ca 9 air mi NW of Granby.
Along creek and roadside. Phenology: vegetative only.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Fraser River by Idle Wild Campground and U.S. Hwy 40, ca 1.5 air mi NW of Winter Park; ca 3.5 air mi SE of Fraser.
Along river, by road, and in spruce/lodgepole pine forest. Phenology: vegetative only.
with Michael Foley

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Barbour Fork Soda Creek, ca 2.5 air mi SW of Idaho Springs; ca 30-31 air mi W of Denver.
Along creek. Phenology: vegetative only.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Keyser Creek, ca 0.5 mi W of the junction of Williams Fork and Keyser Creek, ca 12.5 air mi SSE fo Hot Sulphur Springs.
Sagebrush steppe, drainage gullies, and creekside. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Little Muddy Creek and De Koevend Lake, ca 8.5 air mi SE of Hot Sulpher Springs, ca 11 air mi SW of Granby.
Along creek, canal, and sagebrush slopes by lake. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: intermittent stream between North Battle Creek and South Battle Creek, ca 16.5 air mi NW of Byers Peak, ca 12.5 air mi SE of Kremmling.
Along stream, on open rocky slopes, and adjacent lodgepole pine/spruce forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: Ute Pass, ca 16.5 air mi S of Hot Sulphur Springs, ca 9 air mi WSW of Byers Peak.
Along small streams and adjacent spruce/lodgepole pine forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Vasquez Creek, ca 3 air mi SSE of Fraser, ca 6.5 air mi NNW of Berthoud Pass.
Along creek, in spruce forest, and roadside. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: ca 1.5 mi S of the junction of secondary Forest Road 141 and secondary Forest Road 138, ca 0.3 mi W of secondary Forest Road 138 on tributary of Williams Fork.
Along stream and in open wet meadow. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: along Williams Fork just S of Sugarloaf Campground, ca 6-6.5 air mi SW of Byers Peak, ca 20 air mi SSE of Hot Sulphur Springs.
Along the river and in spruce/lodgepole pine forest. Phenology: vegetative only.
with Shannon Terry

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: ca 1 air mi S of Hankison Reservoir, ca 5.5 air mi E of Granby.
Moist drainage gully. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: intermittent stream between Henderson Tunnel and Williams Fork, ca 6 air mi SW of Byers Peak, ca 13.5 air mi SW of Winter Park.
Along stream and river in spruce/lodgepole pine forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: South Fork Williams Fork, ca 7.5 air mi SW of Byers Peak, ca 20 air mi SSE of Hot Sulphur Springs.
Along intermittent stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Meadow Creek Road, ca 28 air mi W of Boulder; ca 5.5 air mi N of Fraser.
Open aspen/lodgepole pine forest. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Meadow Creek, ca 0.3 mi NE of the junction between County roads 84 and 841, ca 4 mi N of Fraser.
Along creek and roadside. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: Williams Fork, ca 13 air mi SE of Hot Sulphur Springs; ca 12.5 air mi WSW of Fraser.
Along the river and roadside. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: S of Lake Granby along Doe Creek, ca 6.5 air mi ENE of Granby; ca 15.5 air mi NNW of Fraser.
Along creek and in open meadow. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Monarch Lake, ca 10.5 air mi E of Granby; ca 12 air mi NE of Fraser.
Lakeside, spruce/lodgepole pine/fir forest, and streamside. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Kawuneeche Road, South Supply Creek, ca 3.5 air mi WNW of Grand Lake.
Along creek, wet meadow, and regenerating lodgepole pine forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: St. Louis Campground along St. Louis Creek, ca 3 air mi SW of Fraser.
Along creek and in wet areas adjacent to creek. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Indian Peaks Wilderness: Cascade Creek Trail, along Buchanan Creek, ca 1 mi E of Monarch Lake.
Creekside. Phenology: vegetative only.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: E of Colo Hwy 103, ca 0.5 air mi N of Chicago Forks Campground, ca 6 air mi SW of Idaho Springs.
Along small stream in mixed coniferous forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Kinney Creek, ca 5.5 air mi N of Hot Sulphur Springs.
Lodgepole pine/spruce forest; along creek. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Vasquez Road, ca 5.5 air mi S of Fraser, along Vasquez Creek.
Along creek and in adjacent mixed coniferous forest. Phenology: fruiting.
with James, Margaret, and Alex Foley

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range, tributary of North Clear Creek, ca 4 air mi WNW of Central City; ca 6.5 air mi NE of Empire.
Along small stream through spruce forest and cleared meadows. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Jim Creek, ca 2-2.5 air mi SE of Winter Park, ca 5 air mi NE of Berthoud Pass.
Along creek. Phenology: vegetative only.
with Alex Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: Skylark Creek, ca 1.5 mi W of Mule Creek, ca 13.5 air mi SSW of Hot Sulphur Springs.
Along creek. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: South Fork Road, ca 1 mi WSW of Old Baldy, ca 21.5 air mi SSE of Hot Sulphur Springs.
Along steep mountain stream and roadside. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Never Summer Wilderness: Cascade Mountain, ca 10.5 air mi N of Granby.
Subalpine steep rocky southwest-facing slope. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Beaver Creek at the junction of Spring and Beaver creeks.
Along stream and adjacent banks. Phenology: fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Mount Evans Wilderness Trail: Lost Creek, ca 9.5 air mi S of Idaho Springs.
Along creek. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: South Fork Williams Fork Trail, ca 24 air mi SSE of Hot Sulphur Springs; ca 9.5 air mi NW of Loveland Pass.
Along river and adjacent spruce/fir forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: North Fork Cabin Creek along Cabin Creek Road, ca 3 mi W of Colo Hwy 125, ca 9 air mi N of Hot Sulphur Springs.
Along creek and roadside. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: 0.5 mi S of Willow Creek Pass along Pass Creek, ca 28.5 air mi SE of Walden.
Along creek and in adjacent meadow and lodgepole pine forest. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Kawuneeche Valley between Baker and Bowen gulches, ca 0.6 mi W of U.S. Hwy 34, ca 7-7.5 air mi NW of Grand Lake.
Spruce/lodgepole pine forest in clearings and along spring/snowmelt drainage. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along the Colorado River just S of Shadow Mountain Lake, ca 9.5 air mi NE of Granby; ca 4 air mi SSW of Grand Lake.
Along rivers and tributaries, adjacent sagebrush flats, and lodgepole pine slopes. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Arapaho Bay of Lake Granby, along Roaring Fork Creek, ca 9 air mi SE of Grand Lake.
Along creek and falls. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Ranch Creek, ca 3.5 mi E of Fraser.
Along creek and in lodgepole pine/spruce forest. Phenology: vegetative only.

U.S.A., Colorado, Jefferson County: Arapaho National Forest: Front Range: 3 1/4 air mi WSW of Marshdale, trail to Maxwell Creek Falls.
Wooded area above creek with Douglas fir and other conifers. Phenology: flowering.
with Erin Foley

U.S.A., Colorado, Grand County: Rabbit Ears Range: along First Creek off County Road 21, ca 1.5 air mi S of Grouse Mountain, ca 4.5 air mi N of Parshall; ca 5 air mi NW of Hot Sulphur Springs.
Stream bank with alder thickets. Phenology: fruiting.
with Daniel Mullendore

U.S.A., Colorado, Grand County: Middle Park: Wolford Mountain Dam on Muddy Creek, ca 4 air mi NNW of Kremmling, and ca 1 mi W of Wolford Mountain.
Along creek just below dam. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Roaring Fork SW of Hiamovi Mountain, ca 9 air mi SE of Grand Lake and ca 13 air mi ENE of Granby.
Along fork. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: just W of Williams Fork Reservoir on Big Lake Ditch, ca 4 air mi SW of Parshall and ca 9 air mi ESE of Kremmling.
Along irrigation ditch. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Willow Creek at the junction of Willow Creek and Buffalo Creek, ca 13.5 air mi NW of Granby and 12.5 air mi NNE of Hot Sulphur Springs; along Colo Hwy 125.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Lindsey Creek to Grannys Nightcap, ca 18.5 air mi NNW of Kremmling and ca 23 air mi SE of Steamboat Springs.

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Peak Wilderness: Vasquez Mountains: unnamed stream and junction with Vasquez Creek, ca 5 air mi SW of Winter Park and ca 7.5 air mi SSW of Fraser.
Along intermittent stream adjacent to non-motorized road. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: Pass Creek just N of Colo Hwy 134, ca 3 air mi NW of Wolford Mountain and ca 6.5 air mi NW of Kremmling.
Along creek. Phenology: fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: Knoll Lake, to 0.5 air mi below dam on East Leonard Creek.
Stream bottom and lower slopes. Phenology: buds.
Annotated by B. E. Nelson.
with James F. Fowler

U.S.A., Colorado, Grand County: Gore Range: off BLM Road 2750 near Dice Hill and Sheephorn Mountain, ca 5.5 air mi E of Radium and ca 9.5 air mi NW of Heeney.
Along intermittent stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Buchanan Creek, ca 15 air mi ENE of Granby and ca 9 air mi WNW of Ward.
Along Creek Phenology: vegetative only.

U.S.A., Colorado, Grand County: Gore Range: ca 8 air mi SW of Kremmling off County Road 1or Trough Road, ca 8.5 mi S of the junction of County Road 1 and Colo Hwy 9, along the Colorado River.
Along the river. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Gore Range: Pump House Recreation Area: ca 8 air mi SW of Kremmling and ca 3.5 mi NE of Radium, along Colorado River.
Along river. Phenology: vegetative only.

U.S.A., Arizona, Coconino County: Coconino National Forest: split in Forest roads 96 and 95 in bottom of East Clear Creek.
Creek bottom. Phenology: fruiting.
Annotated by B. E. Nelson.

U.S.A., Colorado, Grand County: Middle Park: just N of Deer Creek, ca 9 air mi NW of Kremmling and ca 28.5 air mi SE of Steamboat Springs.
Along stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 10 air mi SE of Kremmling and ca 24 air mi NW of Silverthorne, ca 2 mi E of Colo Hwy 9 off County Road 381.
Along stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: ca 6 air mi SE of Granby and 4.5 air mi NNW of Fraser, 1 mi S of Behler Creek.
Along stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: just W of Troublesome Creek, ca 10.5 air mi NE of Kremmling and ca 9.5 air mi NW of Parshall.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 2 mi NW of Green Mountain Reservoir along Colo Hwy 9.
Along small stream through shale/siltstone substrate. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: Beaver Creek, ca 3.5 air mi S of Hot Sulphur Springs along Beaver Creek Road.

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: Beaver Creek Road, ca 6 air mi SE of Hot Sulphur Springs and ca 8.5 air mi SW of Granby.
Mixed coniferous forest along creek and adjacent meadow. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Antelope Creek, ca 12.5 air mi NNE of Kremmling and ca 18.5 air mi NW of Hot Sulphur Springs.
with Tony Sloan

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Mountains: Fraser Experimental Forest: ca 2 air mi ESE of Byers Peak and ca 8 air mi SW of Fraser.
Spruce forest along intermittent stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Vasquez Mountains: Blue Ridge: Pole Creek near Sheep Mountain, ca 9 air mi S of Granby, ca 6 air mi WNW of Fraser.

U.S.A., Colorado, Grand County: Middle Park: ca 2 air mi W of Wolford Mountain and ca 4 air mi NW of Kremmling.
Along intermittent stream. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: Ute Bill Creek, ca 3.5 air mi NW of Hot Sulphur Springs and ca 5 air mi NE of Parshall.
Along creek. Phenology: fruiting.

U.S.A., Colorado, Grand County: Middle Park: Ute Bill Creek, ca 4 air mi NW of Hot Sulphur Springs and ca 6 air mi NE of Parshall.

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.

U.S.A., Colorado, Grand County: Rabbit Ears Range: tributary of Willow Creek, ca 9.5 air mi NW of Granby and ca 9.5 air mi SE of Willow Creek Pass.

U.S.A., Colorado, Grand County: Middle Park: Kinney Creek, ca 3.5 air mi NE of Hot Sulphur Springs and ca 8 air mi WNW of Granby.
Along creek, area heavily trafficked by cattle. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Gore Range: Dice Hill, ca 29 air mi NW of Silverthorne and 9 air mi SSW of Kremmling.
Along old beaver dams. Phenology: vegetative only.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Watrous Gulch and Mount Parnassus, ca 4.5 air mi NE of Loveland Pass and ca 6.5 air mi SW of Berthoud Pass.
Intermittent stream through lodgepole pine. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: Round Creek, ca 11.5 air mi NE of Kremmling and ca 13.8 air mi NW of Hot Sulphur Springs.

U.S.A., Colorado, Grand County: Gore Range: Inspiration Point, ca 6.5 air mi SW of Kremmling and ca 5.5 air mi NE of Radium.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Cache Creek, ca 2-3.5 air mi SE of center of Jackson.
Stream margins with blue spruce and open slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: [location and coordinates withheld]
Along waterway and upslope. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Ditch Creek Road (FS 30350), ca 3 road mi NE of Forest boundary.
Steep slope with lodgepole pines and open ridge. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Lost Creek Road (FS 30340) from Forest boundary upstream 1 air mi.
Lodgepole pine forests and openings. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 5.5 air mi S of Moran.
Clearcuts, lake margin, and sagebrush grassland. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Whitney Lake area, off Forest Road 703, ca 5 air mi NE of Homestake Reservoir; ca 12 air mi S of Minturn.
Populus tremuloides with scattered Pinus contorta and spruce-fir forest. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Two Elks Trail, ca 6 air mi S of Vail.
Spruce-fir to open meadow to aspen woodland to lodgepole pine forest. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Squaw Gulch area, on Forest Road 422 and trail 1897, ca 5.5 air mi SW of Edwards.
Aspen woodland and riparian area. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Pitkin Creek Forest Service Trail 2012, ca 5 air mi E of Vail.
Spruce-fir and aspen forests, southwest aspect. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: Woody Creek Forest Service trail 1994, 0.4 road mi E of Lenado on Forest Road 103; ca 5.5 air mi NE of Aspen.
Populus tremuloides-Epilobium and Pseudotsuga menziesii, on steep north aspect talus slope. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Fall Creek Trail 2001 to Lake Constantine, ca 6 air mi S of Minturn.
Spruce-fir forest. Phenology: fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Turquoise Lake Trail from May Queen Campground to the dam, ca 3 air mi NE of Leadville.
Pinus contorta forest at lake front. Phenology: fruiting.
with Benjamin Madsen

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Lake Alpine area, off County Road 162, ca 12 air mi W of Nathrop; ca 11 air mi SW of Buena Vista.
Pseudotsuga menziesii forest with Shepherdia understory, steep north aspect. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: off Forest Road 376.1, ca 3 air mi NE of Buena Vista.
Pinus edulis woodland at stream crossing. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Pass Creek, 3 air mi W of Poncha Springs.
Pinyon-juniper covered slope with irrigation ditch. Phenology: fruiting.
Annotated by Emily A. Holt.
with Emily Holt

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Browns Canyon on the Arkansas River, ca 10 air mi NW of Salida.
Granite rock outcrops and area along river. Phenology: fruiting.
Annotated by Emily A. Holt.
with Emily Holt

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Colorado Trail up Hughes Creek, from trailhead off County Road 306, ca 9 air mi WSW of Buena Vista.
Mixed forest with some open mountian shrublands. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Chance Creek Trail 1945, ca 3 air mi NE of Biglow.
Palustrine wetland along creek within thick canopy of spruce-fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: east side of Arkansas River between Chalk Creek and Little Cottonwood Creek drainages, just S of Ruby Mountain, ca 0.5 air mi E of Nathrop.
Palustrine wetland along river, open pinyon-Cercocarpus woodland. Phenology: flowering & fruiting.
with Benjamin Madsen

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: along Gore Creek Trail 2015, from Wilderness sign E ca 2.5 mi, ca 7 air mi E of Vail.
Mixed forest with aspen, lodgepole, spruce-fir and Douglas Fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Colo Hwy 82 at Lincoln Gulch Road turnoff, north side of highway, ca 9 air mi SE of Aspen.
Mixed forest with lodgepole, spruce-fir, and aspen. Phenology: flowering & fruiting.
with Robert Booth

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: at Twin Peaks Campground, ca 2.5 air mi SW of Twin Lakes.
Lodgepole forest with interspersed aspen. Phenology: flowering & fruiting.
with Sarah Bergemann

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: on Leadville National Fish Hatchery, along trail W from picnic area off Colo Hwy 300, ca 7 air mi SW of Leadville.
Lodgepole near small ponds and streams with Betula and Salix. Phenology: flowering & fruiting.
with Sarah Bergemann

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along North Fooses Creek from radio tower N to start of trail along Forest Road 226, ca 3 air mi S of Garfield.
Disturbed spruce-fir forest along power line. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Creek Trail (Forest Service Trail 221), ca 9 air mi N of Bear; ca 24 air mi NW of New Meadows.
Dry basalt canyon with creek. Phenology: vegetative only.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Canyon: Vinegar Creek boat ramp to Huntz Gulch along Forest Road 103, ca 13 air mi N of Burgdorf; ca 11-14 air mi ENE of Riggins Hot Springs.
North facing slope of river canyon dominated by Pinus ponderosa and Pseudotsuga menziesii. Phenology: vegetative only.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.
Riparian area of creek. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: along the Weiser River just N of Evergreen, ca 7 air mi SW of New Meadows; ca 14 air mi W of McCall.
Mixed conifer overstory on west-facing river bank and roadside. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: along Forest Rd 718 just N of Mill Creek Summit, ca 21 air mi ESE of Cambridge; ca 22 air mi E of Midvale.
Riparian area with mixed conifer overstory. Phenology: fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: Ponderosa State Park: N of McCall, ca 10 air mi E of New Meadows.
Mixed conifer forest with open meadows and marshes. Phenology: vegetative only.
with Denise L. Fairbanks

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains: Bear Basin and along Forest Road 452, ca 4 air mi NW of McCall; ca 7 air mi ESE of New Meadows.
Roadside, moist, mixed conifer overstory. Phenology: fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14
Mostly south-facing slopes along fence line with moist drainages. Phenology: vegetative only.
with Phillip G. Lawrence

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: crossing of Forest Road 206 and Little Weiser River, just below Mill Creek, ca 15 air mi ESE of Cambridge; ca 16.5 air mi S of Council.
Sandbar and river bank. Phenology: fruiting.
with B. E. Nelson

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains: along Forest Road 303, S of Threemile Creek, ca 4 air mi NE of New Meadows; ca 8 air mi NW of McCall.
Mixed conifer forest and plantation. Phenology: fruiting.
with B. E. Nelson

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Hotzel Ranch and Chamberlain Airstrip, ca 15 air mi E of Mackay Bar; ca 18 air mi NNE of Big Creek Guard Station.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Chamberlain Creek Trail (Trail 033), ca 1 mi E of Deer Creek to 0.5 mi W of Skull Creek, ca 4-6 air mi E of Chamberlain Guard Station; ca 20 air mi NE of Big Creek Guard St
T24N R11E S34
Trailside in mixed conifer forest. Phenology: vegetative only.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Flossie Lake, ca 4 air mi WNW of Chamberlain Guard Station; ca 11 air mi E of Mackay Bar.
Along shore of subalpine lake. Phenology: vegetative only.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: Anderson Creek Trail (Trail 212) off Forest Road 835, ca 9 air mi NE of Cascade; ca 15 air mi SE of Council.
Trailside and creekside; subalpine fir/Douglas fir overstory. Phenology: vegetative only.
with Erin Peters

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Warren Airstrip, just NW of Warren, ca 20 air mi NW of Big Creek Guard Station; ca 23 air mi NNW of Yellow Pine.
Airstrip with gravel parent material, tailing piles, and ponds. Phenology: flowering.
with Erin Peters

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Fitsum Creek Trail (Trail 087), along the South Fork Salmon River, ca 20 air mi ENE of McCall; ca 17 air mi S of Warren.
Trailside along west facing river bank in Pinus ponderosa overstory. Phenology: vegetative only.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Lick Creek Road (Forest Road 48) at North Fork Lake Fork, ca 7 air mi E of McCall.
Floodplain and woodland. Phenology: vegetative only.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Greasewood Flats on Washington County Line, along Forest Road 038, ca 9 air mi W of Council; ca 12 air mi NNE of Cambridge.
Dominated by Artemisia tridentata, Wyethia helianthoides, and Balsamorhiza sagittata, with Veratrum californicum near streams; several small streams running through. Phenology: flowering.
with Phill Lawrence

U.S.A., Arizona, Apache County: Apache National Forest: Turkey Creek; Alpine Divide 2 mi N of Alpine.
T6N R30E S27
Stream bottom in ponderosa pine-mixed conifer association. Phenology: flowering.
Annotated by Charles Feddema.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Big Creek Trail to Beaver Creek Trail, ca 3 air mi NW of Big Creek; ca 17 air mi NW of Yellow Pine.
Mixed conifer/Pseudotsuga menziesii overstory, mostly south-facing slopes/trailside. Phenology: flowering & fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Monumental Creek Trail to Roosevelt Lake, ca 15.5 air mi E of Yellow Pine; ca 13.5 air mi SE of Big Creek.
Mixed conifer overstory/mixed shrub. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Lick Creek Riparian Demonstration Area: south bank of tributary of Lick Creek to fence, ca 16 air mi W of New Meadows; ca 20.5 air mi NNW of Council.
Creekside; overstory of Picea engelmannii, Pinus contorta, P. ponderosa, with Salix and Crataegus douglasii. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: above North Fork Cottonwood Creek, above Forest Road 199, ca 1/4 mi below Larkspur Gulch crossing of road, ca 5 air mi ENE of Council; ca 13 air mi W of Donnelly.
Moderately steep east and southeast-facing slopes; basalt soil; Ceanothus velutinus and mixed shrubs under Abies grandis, Pseudotsuga menziesii, and Pinus ponderosa overstory. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: East Branch, along Forest Road 101, ca 9.5 air mi NW of New Meadows; ca 19 air mi NW of McCall.
Riparian area of creek with some standing water; basalt parent material; Abies lasiocarpa, A. grandis, and Picea engelmannii overstory. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: below Stony Point on Forest Road 041, ca 9 air mi WNW of Council; ca 14 air mi NNE of Cambridge.
Aspen grove with small creek running through; dominated by Populus tremuloides and Veratrum californicum; mostly southeast-facing slopes. Phenology: flowering & fruiting.
with Phill Lawrence

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 6.5 air mi SSE of Mount Ethel.
T7N R82W S20; also S21
Streamside.
with Sunny & Joel Kastning

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 19 air mi N of Steamboat Springs by Silver City Creek.
T11N R85W S25
Streamside.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: along Service Creek ca 4 air mi above the Yampa River, ca 15.5 air mi SSE of Steamboat Springs.
Streambank. Phenology: vegetative only.
with Steven Nelson
Accession: 570776

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: Dry Lake above Soda Creek, ca 4.5 air mi NE of Steamboat Springs.
"Lake" shore. Phenology: vegetative only.
with Michelle Nelson
Accession: 570775

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: In canyon along Rock Creek, ca 16.5 air mi SE of Yampa, ca 4 air mi NNE of McCoy.
Creek banks and low bench. Phenology: fruiting.
with Michelle Nelson

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: along Yarmony Creek at the southeast base of Congor Mesa, ca 20 air mi SE of Yampa; ca 1.5 air mi NE of Copper Spur.
Brushy stream bottom. Phenology: vegetative only.
with Michelle Nelson

U.S.A., Colorado, Grand County: [location and coordinates withheld]
Brushy stream bottom with scattered narrowleaf cottonwood, Douglas fir, and blue spruce. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: above North Fork Pass Creek on Red Dirt Road, ca 9 air mi NW of Kremmling.
Meadow on sagebrush slope. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Sierra Madre\Park Range: Park Range: ca 6.5 air mi SSE of Mount Ethel.
T17N R82W S20; also S21
Streamside. Phenology: vegetative only.
with Sunny and Joel Kastning

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Forest and clearings along creek. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek.
Streamside. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along East Fork Encampment River, ca 3 air mi WNW of Blackhall Mountain summit, ca 11 air mi SSE of Encampment.
Stream banks. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along tributary of North Fork Big Creek SSE of Bear Mountain, ca 13.5 air mi SE of Encampment.
Stream bank and old beaver ponds. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi SW of Encampment, ca 29 air mi ENE of Dixon along Solomon Creek.
Along a stream and wet areas. Phenology: buds.
with William Blunt

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 9 mi NNW of Blackhall Mountain, along the Encampment River.
Riverine. Phenology: flowering.
with David Culp

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Singer Peak.
Streamside. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 3 mi SE of Quartzite Peak.
Aspen forest along creeksides. Phenology: flowering.
with Lee Huston

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 9 mi SE of Red Mountain.
Riverine. Phenology: flowering & fruiting.
with Lee Huston & Heather Kastning

U.S.A., Colorado, Jackson County: Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along a tributary of Cabin Creek, ca 8.5 air mi ENE of Gunnison.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Curecanti Creek, ca 6.5 air mi NW of Sapinero.
Along the creek. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi WNW of Kebler Pass.
Aspen woods, serviceberry, elderberry, snowberry. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: southeast side of Snodgrass Mountain, ca 4 air mi N of Crested Butte.
Spruce/fir wetland; aspen, lodgepole pine, subalpine fir, Engelmann spruce forest. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: south-facing slope of Mount Axtell, ca 3 air mi SSW of Crested Butte.
Lodgepole pine and aspen forest. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8.5 air mi E of Crawford.
Spruce-fir-aspen forest. Phenology: flowering.

U.S.A., Colorado, Delta County: [location and coordinates withheld]
Open meadow, stock pond, and aspen forest along creek. Phenology: flowering.

U.S.A., Colorado, Delta County: [location and coordinates withheld]
Open meadow, stock pond, and aspen forest along creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: [location and coordinates withheld]
Along road along creek; cottonwood, willow, and Colorado blue spruce. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: East Soap Creek, ca 15 air mi N of Blue Mesa Reservoir.
Steep, south-southeast-facing slope; open meadow and along creek. Phenology: vegetative only.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Elk Creek, ca 13.5 air mi WSW of Gunnison.
Sagebrush hills and along creek; Populus angustifolia, Ribes, Salix, Pentaphylloides, and Amelanchier. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Red Creek, ca 4 air mi NE of Sapinero.
Along creek and sagebrush hills; Populus angustifolia, Salix, Ribes, Amelanchier, Quercus, and Symphoricarpos. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: near West Fork of Terror Creek, ca 7 air mi NNW of Paonia.
Aspen and oak forest and forest openings, and Engelmann spruce/subalpine fir forest near creek. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi E of Paonia Reservoir.
Aspen/Douglas-fir forest; Amelanchier, Sorbus, Prunus, and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Spring Creek, ca 7.5 air mi NNE of Almont.
Lodgepole pine/Douglas-fir forest along creek; Colorado blue spruce, limber pine, Cornus, Acer, Sambucus, and Alnus. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 8.5 air mi N of Paonia.
Aspen forest along creek; Alnus, Symphoricarpos, Amelanchier, and Prunus. Phenology: vegetative only.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 12 air mi N of Paonia.
Wet, subalpine meadow; Pentaphylloides, Salix, and Veratrum. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3.5 air mi SE of Paonia Reservoir.
South-facing drainage; Acer, Alnus, Colorado blue spruce, and Cornus. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Snowshoe Creek, ca 3.5 air mi SE of Paonia Reservoir.
Along creek; Salix, Cornus, Alnus, Amelanchier, Symphoricarpos, aspen, and Populus angustifolia. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Trout Creek, ca 7 1/4 air mi NW of Kebler Pass.
Open subalpine meadow and patches of Engelmann spruce/subalpine fir along creek. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Willow Creek, ca 13 air mi WNW of Gunnison.

U.S.A., Colorado, Gunnison County: [location and coordinates withheld]
Along creek. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 12 1/4 air mi ENE of Crawford.
Oak, aspen, Symphoricarpos, Amelanchier, and Prunus. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: ca 10.5 air mi ENE of Almont.
Engelmann spruce/lodgepole pine forest and aspen forest; Vaccinium. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Smith Fork Creek, ca 6.5 air mi ENE of Crawford.
Along creek. Phenology: flowering.

U.S.A., Colorado, Gunnison County: [location and coordinates withheld]
Along and in ponds of constructed wetlands. Phenology: flowering.
with John Gutrich

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Middle Quartz Creek, ca 2 air mi E of Pitkin.
Lodgepole pine/Colorado blue spruce forest along creek; Shepherdia, Lonicera, and Pentaphylloides. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3 air mi S of Pitkin.
Open meadow along drainage; sagebrush, Salix, and Pentaphylloides. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 9.5 air mi ENE of Parlin.
Along creek; Salix. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: Mill Creek Valley, ca 10 1/4 air mi SSW of Kebler Pass.
Engelmann spruce/subalpine fir forest and open meadow. Phenology: vegetative only.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: ca 5 mi NW of Teds Place on Colo Hwy 14.
T9N R70W S32
Riverbank with Populus angustifolia.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Kelly Flats Campground, ca 20 mi W of Teds Place on Colo Hwy 14. 200 yd downstream of campground.
T8N R72W S8
Riverbank with Pinus ponderosa and willows.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: North Platte River, N of Bennett Peak, ca 16.8 air mi SE of Saratoga; ca 11 air mi NE of Encampment.
Cottonwood and willow lined area adjacent to river. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 2.5 air mi SE of Ranchos de Taos.
Roadside and canyon bottom. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 1.5 air mi W of Tombe; ca 4 air mi ESE of Ranchos de Taos.
Canyon bottom. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 1 air mi S of Pinoreal Peak, ca 6.5 air mi SE of Ranchos de Taos.
Old beaver ponds and along the river. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: between Middle and Upper Canjion lakes, ca 8-8.5 air mi NE of Canjilon; ca 16 air mi SE of Tierra Amarilla.
Along lakeshore, beaver ponds, marshes, seeps, and adjacent areas. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Mountains: along Forest Road 76 from the forest boundary S ca 0.5 mi, ca 3-3.5 air mi SSW of Angel Fire; ca 16 ari mi ESE of Taos.
Roadside seep. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Sangre de Cristo Range: Santa Barbara Campground at end of Forest Road 116, ca 8.5 air mi SE of Penasco.
Stream riparian and spruce-fir forest. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Yerba Canyon, Forest Trail 61 off NM Hwy 150, ca 10 air mi NE of Arroyo Seco.
Small stream riparian and canyon bottom. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 3.5 air mi NW of El Rito, El Rito Canyon Campground.
Riparian along creek; forested canyon slope with Abies concolor and Pinus ponderosa. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Rio Nutritas on Forest Road 93, ca 16 air mi NW of Tres Piedras.
River riparian area and mixed conifer/aspen forest. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canjilon Mountain and Canjilon Lakes, ca 7 air mi NE of Canjilon.
Lakeside and adjacent moist areas. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Shuree Ponds and Rock Wall, from Forest Road 1950, ca 11 air mi NE of Red River.
Riparian areas along stream and pond side. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pioneer Creek drainage via Forest Road 485, ca 3 air mi SW of Red River.
Riparian area along creek and feeder streams. Phenology: vegetative only.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Canyon slopes, side drainage with white fir and Douglas fir; creek riparian. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness: Osha Canyon trailhead from Forest Road 572.
Moist meadows and stream riparian areas. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Osha Canyon Forest Service Trail 20 S toward Penascoso Mountain, ca 5 air mi E of Penasco.
Ponderosa pine forest quickly turning to mixed conifer, creek riparian, and grazed meadows with Poa pratensis. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle de los Romeros W through Policarpio Canyon to Forest Road 76, Forest Trail 13, ca 4 air mi E of Tres Ritos.
Roadside. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: La Madera Canyon, NM Hwy 111 along Rio Vallecitos, ca 3 air mi S of Vallecitos.
Riparian, old mica mine site and pinyon/juniper canyon wall and ridge line. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada del Oso, ca 2 air mi N of Canyon Plaza, Forest Road 42/ NM Hwy 111.
Riparian and Pinus ponderosa forest. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Manzanitos Canyon Trail 58 from NM Hwy 150 W to Lobo Peak summit, ca 6 air mi NE of Arroyo Seco.
Mixed conifer forest and stream riparian to spruce forest. Phenology: flowering.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Forest Road 438 on Rito de la Olla, ca 7 air mi SE of Talpa.
Riparian area and rocky south aspect slope with pinyon/juniper and ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Forest Road 439 on Rio Grande del Rancho, ca 7.5 air mi N of Tres Ritos.
Side stream riparian and mixed conifer slopes. Phenology: vegetative only.

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Forest Road 1950, McCrystal Creek Campground, ca 17 air mi NE of Red River.
Riparian area and Pinus ponderosa forest. Phenology: flowering.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Hondo Canyon along Forest Road 606, SE of NM Hwy 68, up Hondo Canyon Creek 0.6 air mi.
Riparian with Populus angustifolia, Salix, Alnus, and Betula. Phenology: flowering.
with Jill E. Larson

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Cimarron Range: Colin Neblett Wildlife Area: Cimamon Canyon, 1-2 air mi E of Tolby Creek Campground (near bench mark 7873).
Stream banks and picnic area. Phenology: flowering.
with Jill E. Larson

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rio Hondo at entrance to National Forest on NM Hwy 150 on road to Taos Ski Area.
Riparian. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Los Pinos State Recreation Area: ca 2.5-3 air mi SW of Los Pinos.
River bottom. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Cimarron Range: Colin Neblett State Wildlife Area: Tolby Creek ca 1.5 air mi S of Cimarron Canyon and U.S. Hwy 64, ca 3 air mi ESE of Eagle Nest, ca 1.5 air mi E of east shore of Eagle Nest Lake.
Along creek with Alnus tenuifolia, Rosa, Rudbeckia laciniata var. ampla, and Rubus. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: San Cristobal Canyon Trailhead and along trail in canyon, ca 3 air mi NE of San Cristobal; ca 2 air mi SSE of Lama.
Old road bed near creek and riparian area lined with Alnus tenuifolia. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rio Chiquito along Forest Road 639, ca 3 air mi SSE of Llano and ca 1air mi E of Hodges Site.
Riparian area along the river. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: Picuris Canyon, ca 2 1/4 air mi N of Picuris Pueblo.
Riparian area at bottom of canyon with road and old road bed with Salix species, Populus tremuloides, and Alnus. Phenology: vegetative only.
with Cheryl Archuleta

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Rio Pueblo de Taos and south slopes of Pueblo Canyon, ca 6 air mi E of Taos Pueblo.
Lightly disturbed camping area at end of road with large Pinus ponderosa and riparian area of stream. Phenology: fruiting.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Rio Lucero head gate and gaging station, ca 2.5 air mi ESE of Arroyo Seco, ca 6 air mi N of Taos Pueblo.
Riparian zone of river with Alnus tenuifolia and Populus angustifolia. Phenology: fruiting.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Gato Canyon Trail towards Pueblo Peak, ca 2 mi NNE of Taos Pueblo.
Riparian area of small creek with Acer glabrum and Alnus tenuifolia and surrounding mixed conifer forest with Pinus ponderosa, Abies concolor, and Pseudotsuga menziesii. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 274 above Rio Vallecitos, ca 4 air mi NNW of Canon Plaza.
Riparian area along river. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: El Rito Canyon and Forest Road 559, ca 8 air mi W of Vallecitos and ca 11 air mi NNW of El Rito.
Wetland, wet meadow, and creek with extensive beaver activity and Scirpus, Salix species, Poa pratensis, and Taraxacum officinale. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness Area: Cruces Creek S of Cruces Spring, ca 15 air mi WSW of Sublette, ca 5 air mi S of Colorado.
Creek riparian area with Salix species, Alnus tenuifolia, and Picea engelmannii; surrounding dry meadows with Festuca arizonica and Potentilla hippiana. Phenology: flowering.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Lucero Canyon from footbridge to Martinez Canyon; trail along Rio Lucero, ca 6 air mi E of Arroyo Seco and ca 5 air mi S of Twining.
Moist area with Veratrum californicum. Phenology: fruiting.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: along Agua Piedra Creek on Forest Trail 19 from Agua Piedra Recreational Area off NM Hwy 518, ca 0.5 air mi W of Tres Ritos.
Riparian area along creek with Alnus tenuifolia, Salix species, Senecio triangularis, Aconitum, and Oxypolis fendleri. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Forest Road 134 on Cabresto Creek, ca 1 air mi SSE of Cabresto Lake, ca 1.5 air mi W of turn off to Forest Road 597 and Bonito Canyon, ca 5 air mi NW of Red River.
Riparian area along creek with Salix species and Alnus tenuifolia. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: along Middle Ponil Creek S toward Greenwood Canyon from Forest Road 1910, ca 13 air mi E of Red River and ca 2 mi N of Forest Boundary.
Along stream with occasional conifers and Alnus, Populus, and Salix species. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Latir Peak Wilderness: along Forest Road 9701A just E of wilderness boundary and Trail 87 along Rito Primero, ca 1 air mi SE of El Rito.
Along stream in mixed-conifer/aspen forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Trout Lakes, ca 9 air mi NNE fo Canjilon, ca 6 air mi NE of Cebolla.
Numerous small lakes and moist depressions within mixed-conifer forest; riparian areas with Rudbeckia laciniata var. ampla and Carex aquatilis; recently heavily grazed by cattle. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: vicinity of Burns Lake, ca 1 air mi S of Trout Lakes, ca 8 air mi NNE of Canjilon.
Large meadow opening with groups of Populus tremuloides; moist areas with Alnus tenuifolia, Salix species, and Veratrum californicum. Phenology: vegetative only.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Columbine Canyon Trail 71 from NM Hwy 38 to Deer Creek Trail junction, ca 4 air mi ESE of Questa.
Trail along stream in mixed conifer forest of Abies concolor, Pseudotsuga menziesii, and a few Pinus ponderosa. Phenology: fruiting.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Along river. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 1.5 air mi SW of El Valle; 3 air mi S of Trampas.
Streamside and sandy slopes. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Beaver Creek, ca 10 air mi SSE of Norwood.
Riparian with Salix spp., spruce and dogwood. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on Big Bear Creek, ca 8.5 air mi W of Telluride.
Riparian with narrowleaf cottonwood, blue spruce and alder. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Riparian with Salix, Alnus and Heracleum. Phenology: fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: in canyon on Horsefly Creek.
Riparian, with willow, alder and spruce. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Riparian area with Salix spp. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Riparian area with Populus angustifolia, Betula fontinalis, pinyon pine, juniper, Douglas fir and Gambel oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: between road and Roc Creek, ca 0.2 mi from end of road.
Riparian area dominated by Acer negundo and Populus; many exotics in understory. Phenology: vegetative only.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Lone Cone, East Beaver Creek, and Beaver Creek.
With aspen and snowberry. Phenology: vegetative only.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: East Beaver Creek at first switchback E of creek on Forest Road 618.
Riparian with Salix and uplands with spruce, aspen, Lathyrus, and Swertia. Phenology: fruiting.

Forest and Sphagnum bog around tailings ponds with spruce, aspen, and bog birch. Phenology: vegetative only.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: at bridge over Fall Creek and downstream along west side of creek.
Riparian with Populus angustifolia and Salix exigua. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: Specie Creek, ca 0.5 mi S of San Miguel River.
Riparian area with Populus and Picea pungens. Phenology: vegetative only.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: West Creek on Unaweep Divide.
Riparian area with oak, poison ivy, and Boulder raspberry. Phenology: fruiting.
with Laura Cosse

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: saddle S of Elk Mountain, Pass Creek Canyon, ca 100-200 yds N of Pass Creek, ca 20 air mi S of Hanna.
Willow flat 25-50 yds N of the creek, dominated by Salix boothii, Populus angustifolia, and forbs and grasses. Phenology: fruiting.
with Stuart Markow

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Unaweep Canyon along West Creek.
Riparian area with Acer negundo, Populus, Salix exigua, Eleocharis, and Equisetum. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, ca 0.5 air mi NW of Teton Village, ca 8 air mi NW of Jackson.
Seepage area in aspen stand on low-angle, east-facing slope with Urtica dioica, Prunus viginiana, Populus tremuloides and Amelanchier alnifolia. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander.
Seep in graminoid meadow. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Maxon Basin and vicinity, ca 18 air mi SSW of Lander.
Wet drainage between beaver ponds. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.
Aspen grove adjacent to stream. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Weed Draw to Canyon Creek, ca 12 air mi S of Lander.
River banks and gravel beds in river. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: southeast side of Fairfield Hill, ca 6 air mi SW of Lander.
Riparian area surrounding pond. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi W of Ed Young Mountain; ca 14 air mi S of Lander.
Riparian margins of river. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Hudson and Johnson meadows, ca 15 air mi WSW of Lander.
Forested riparian with lodgepole pine and tall shrubs (alder). Phenology: fruiting.

U.S.A., Arizona, Apache County: White Mountains: Greer.
Common on streams. Phenology: flowering.
Annotated by John J. Furlow.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along County Road UU13 W of Lost Ocho Mine, ca 3/4 air mi E of Cochetopa Canyon, ca 15.5 air mi SE of Gunnison; ca 9.5 air mi S of Parlin.
Alder thickets. Phenology: fruiting.
Annotated by Melanie Arnett.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Sawatch Range: along Indian Creek off of Forest Road 777, ca 4 air mi WSW of Sargents.
Riparian. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Sawatch Range: along Milkswitch Creek off of Forest Road 243, ca 7.9 air mi ESE of Sargents.
Riparian. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: along the east fork of Little Blue Creek for ca 0.3 road mi on County Road 867 from U.S. Hwy 50, ca 25.6 air mi ESE of Montrose at Halfway House.
Roadside riparian. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 0.2 road mi E of Cebolla Campground; ca 2.9 air mi W of Dry Lake; ca 11.8 air mi E of Lake City along Forest Road 788.
Roadside riparian. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: at the confluence of Nellie and Henson creeks, ca 4.7 air mi W of Lake City at the intersection of County roads 20 and 23.
Spruce forest and riparian. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Sawatch Range: along Agate Creek near the Agate Creek Campground, ca 3 air mi NE of Sargents; ca 7.2 air mi W of Chipeta Mountain.
Mixed conifer/aspen riparian. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along Milk Creek to Sawmill Park, ca 5.5 air mi SE of Sargents; ca 6.2 air mi ENE of Baldy Lake.
Forest to subalpine meadow. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: along County Road 20 and Henson Creek, ca 0.6 road mi from intersection of Bluff Street in Lake City; ca 3.1 air mi SE of Crystal Peak; 3 air mi N of Red Mountain.
Streambank; brushy canyon bottom with Salix and cottonwoods. Phenology: fruiting.
with B. E. Nelson

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 7 air mi N of Lake City along Devils Creek and Lake Fork Gunnison River; ca 7 air mi NE of Crystal Peak.
Heavily vegetated riparian of Devils Creek. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: ca 17.7 air mi NE of Lake City along Cebolla Creek and adjacent west-facing slope; ca 2.5 road mi N of Hinsdale County on County Road 27.
Banks of creek; no willows, only Alnus. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: ca 11.7 air mi SSE of Doyleville in a side canyon of Cochetopa Canyon; ca 7.6 air mi NNW of Cochetopa Dome; from County Road 14-PP to Cochetopa Creek.
Aspen/spruce/fir wooded canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: San Juan Mountains: Trail 217 along Cutler Creek, ca 6.5-7 air mi N of Ouray; ca 2.4 air mi SE of Baldy Peak.
Aspen/mixed conifer mountain streamside. Phenology: fruiting.

U.S.A., Arizona, Apache County: White Mountains: Black River: Thompsons Ranch.
Along streams. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: intersection of County roads 27B and 27C at North Beaver Creek, ca 1.8 air mi NNE of Rudolph Hill; ca 10.5 air mi ESE of Gateview.
Riparian and adjacent sagebrush shrubland. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: Indian Creek, ca 2 air mi WSW of Pinnacle Mine; ca 4.5 air mi ESE of Sargents; ca 7 air mi S of Monarch Pass.
Riparian. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: along Needle Creek and Forest Road 781 on south side of Needle Creek Reservoir, ca 2.3 air mi WSW of Green Mountain; ca 1 air mi SSW of Needle Rock.
Aspen forest/riparian. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: along Forest Road 861 by the Middle Fork Cimarron River, ca 2-3.2 air mi N of Hinsdale County; ca 2.8-3.6 air mi NE of Owl Creek Pass.
Roadside, riparian and spruce forest. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Colo Hwy 149 along lower portion of Dutch Gulch, ca 1.3 air mi ESE of Gateview; ca 2.5 air mi WNW of Cap Mountain.
Roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: S along the Alpine Gulch Trail for ca 1 mi from trailhead at County Road 20, ca 2.5-3 air mi WSW of Lake City.
Canyon and riparian areas. Phenology: fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lower Scotch Creek, Forest Road 550, just off Colo HWY 145; ca 3.5 air mi south of Rico.
Blue spruce, aspen and Douglas-fir forest and riparian area along creek and surrounding canyon. North to south facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Trail 607, S of Colo. HWY 145, ca 16 air mi NE of Dolores on Morrison Trail, Bear Creek Drainage.
Spruce, aspen, douglas fir, boxelder, and snowberry in a north facing canyon and drainage. Phenology: fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest, ca 17 air mi NE of Dolores in the Mavreeso Canyon Area, Forest Road 209.
Aspen, oak, snowberry, spruce, along creek and up the southeast side of a canyon on northwest facing slope. Phenology: fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 5 air mi NW of Rico, NW of Dunton Guard Station, south side of Cold Creek Drainage.
Aspen, spruce, snowberry, and Salix on a southeast face. Phenology: fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 5 air mi NW of Rico along Geyser Creek Trail, Forest Trail 648.
Aspen, spruce, snowberry, larkspur, and riparian area along creek and natural geyser, northwest face. Phenology: fruiting.
with Sierra Smith

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: Rattlesnake Creek, ca 25 air mi SE of Medicine Bow.
Lightly grazed banks and flood plains. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Dadd Gulch Trail off Colo Hwy 14, ca 23 air mi W of Fort Collins.
A wet/damp gulch with a heavy canopied forest of Pinus ponderosa, Populus tremuloides, and Alnus. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Forest Road 182 on Deadhorse Mountain, N of County Road 80C, ca 34 air mi NW of Fort Collins.
Thermopsis meadows edged with blue spruce and ponderosa pine forest. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: West White Pine Mountain on Forest Road 100, N of Pennock Pass Road (County Road 44H), ca 18 air mi W of Fort Collins.
Aspen groves with Thalictrum and Maianthemum. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Donner Pass trail off Pennock Pass Road (County Road 44H), where it crosses Old Ballard Road (Forest Road 129) and Elk Creek, ca 17 air mi W of Fort Collins.
Lush creek bottom woods with Acer, Alnus, and Picea. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Comanche Peak Wilderness: along Beaver Creek on Fish Creek and Beaver Creek trails off County Road 63E, ca 21 air mi W of Fort Collins.
Creek bottom with Salix and Lonicera. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: along Columbine Creek in Columbine Canyon on County Road 179, ca 27 air mi NW of Fort Collins.
Lush canyon creekside runnign north/south with Populus, Betula, and Lonicera. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: headwaters of Roaring Creek, at end of Roaring Creek trail and east end of Nunn Creek Basin, 0.5 mi S of Forest Road 177, ca 35 air mi NW of Fort Collins.
Flat, wet meadow and creek with Caltha and lodgepole pine on edges. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: by Sevenmile Creek at the junction of County Road 69 and Forest Road 225, N of Rustic, ca 26 air mi W of Fort Collins.
Granite hillside with some quartz, south and east facing slopes with occasional ponderosa pine, Rocky Mountain juniper, Ribes, and Purshia, scrubby and dry; creek at bottom of hillside. Phenology: fruiting.
with Ronald L. Hartman

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: east side of Laramie River Road (County Road 103), 1 mi N of Chambers Lake, ca 39 air mi W of Fort Collins.
Histic, saturated, fens with floating mats and no apparent water source, with Salix candida and Alnus. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: off Pennock Pass Road (County Road 44H) along Sheep Creek off Moody Hill Road (Forest Road 513), ca 11 air mi W of Fort Collins.
Lush, shaded creekside down north slope with Alnus and Prunus, in the foothills. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: County Road 59 (Cherokee Park Road) just S of intersection with Forest Road 184, ca 30 air mi NW of Fort Collins.
Open, dry, graminoid meadows with shallow soil. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: from Blue Lake Trailhead (off Colo Hwy 14) to Blue Lake in the Rawah Wilderness, ca 37 air mi W of Fort Collins.
Mixed conifer forest, transitional from lodgepole pine to spruce-fir forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Bull Lake.
43.2106° N, 109.0497° W; NAD 83, uncertainty 1 mi., Digital Map
On the shore. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 534 at saddle, ca 1 air mi E of San Miguel Mountain. From saddle NW down road 1.3 air mi, then E 0.7 air mi to summit of unnamed peak.
Riparian drainage of blue spruce/alder. Phenology: vegetative only.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Cochiti Canyon, 4.3 air mi SSE of Rabbit Mountain. From crossing of Trail 113 SE 1.3 mi in canyon.
Canyon bottom and riparian. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Antonio Hot Springs and along San Antonio Creek, 5 air mi N of La Cueva, at parking area on NM Hwy 376.
Grazed banks. Phenology: vegetative only.

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: upper Guaje Canyon, 4 air mi NW of Los Alamos, from Guaje Reservoir W up canyon for 2.1 air mi.
Mixed coniferous forest with corkbark fir on drainage slopes. Riparian and marsh in bottom. Phenology: fruiting.
with Ron Hartman and Brian Jacobs

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Antonio Creek, 3.8 air mi NNW of La Cueva. NE from Forest Road 376 to San Antonio Creek, E 1 mi up Ice Cave Canyon to Mushroom Basin, returning to Forest Road 376 0.8 mi N of start.
Riparian. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Jemez Falls, 5 air mi NE of Jemez Springs. Jemez Falls Campground S for 0.4 mi to falls, then N along river to complete loop.
Rocky bluffs of falls and riparian along river with margins of mixed conifers. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Rito Caf‚ 12 air mi SW of Coyote. From Trail 32 at Forest Road 70 junction NW 1.5 air mi to crossing of Rito Caf‚, then 0.8 air mi SE down Rito Caf‚ before returning to start.
Riparian with dense Engelmann spruce/Douglas fir cover. Alder appearing to the southeast. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Rito de las Vacas and campground off NM Hwy 126, 9 air mi E of Cuba. From campground 0.6 air mi along Rito Vacas, then exiting west slope and returning to start.
Riparian and wet margins of canyon bottom in mixed conifer forest. Phenology: vegetative only.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness Area, Holy Ghost Creek, 3 air mi NW of Terrero. From parking before campground on Forest Road 122 NW 1.2 air mi following creek on Trail 283. At start of trail 283 N 0.3 mi to signed boundary of wilderness.
Riparian and immediate grassy banks of creek in canyon bottom. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Mora, 2 air mi S of Cowles. NE 0.6 air mi along river on Trail 240 from parking lot in Mora River Campground.
Riparian with banks of excised, coarse gravel, and wet canyon bottom with poor drainage. Phenology: buds.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Cow Creek Campground on Forest Road 92, 6 air mi NNE of Pecos. South from campground to property boundary, ca 500 feet, and N along creek for ca 500 feet.
Riparian corridor with alder and adjacent wet meadow to W, through a blue spruce/white fir forest with scattered, mature aspen. Phenology: vegetative only.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: NM Hwy 83 in vicinity of Barillas Peak, 10 air mi E of Pecos. From crossing of Sebadilla Creek on NM Hwy 83 S 0.2 air mi along creek.
Wet to dry meadow in canyon bottom, surrounding excised creek drainage lined with alder, through mixed conifer/aspen forest. Phenology: buds.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 27 at headwaters of Polvadera Creek, 7.5 air mi SW of Abiquiu, along creek for 1.1 mi.
Riparian. Phenology: vegetative only.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Dalton Canyon on Forest Road 123 branching W off the Pecos River, 6 air mi NNW of Pecos.
Wet to dry meadow and riparian with canyon constricting to the W. Phenology: flowering & fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Frijoles Trail 154, W of the 154/150 trail junction and 11 air mi SE of Chimayo. NW on Trail 154 for 0.3 air mi.
Riparian and meadow of narrow canyon bottom with mixed conifer/mature aspen overstory. Granitic cliffs. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 316 at spring, 2.4 air mi S of NM Hwy 96/Forest Road 316 junction, S on Coyote Creek for ca 0.4 mi.
Riparian through pinyon/juniper woodland with ponderosa pine/Douglas fir. Phenology: vegetative only.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Medio off Forest Road 436, E of the Santo Domingo de Cundiyo Land Grant and 7 air mi ESE of Chimayo. E along river 0.4 air mi to gate at narrowing of canyon.
Canyon bottom a grazed, irrigated meadow next to riparian of river. Pinyon/juniper woodland slopes with granitic bluffs and cliffs. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 263 along Gallinas Creek, 16 air mi NW of Las Vegas. From Fishing Hole Picnic Area 0.3 mi in both directions along creek.
Canyon bottom roadside, riparian, and bluffs of volcanic rock in mixed conifer forest. Phenology: buds.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rito del Oso W 0.8 air mi on Trail 250 to junction with Rio Mora, 8.5 air mi WNW of Rociada.
Meadows and riparian of river. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Maestas Creek on north side of Forest Road 391, 4.5 air mi WNW of Rociada. SW on road 0.3 air mi along creek to private drive.
Riparian and moist banks of creek. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Panchuela Creek, 3 air mi NNW of Cowles. From Cave Creek junction N 0.1 air mi on Panchuela Creek.
Trailside along riparian/meadows of narrow canyon bottom below slopes of mixed conifers and volcanic bluffs. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 103 at Rio Puerco Recreation Site, 7.8 air mi SW of Coyote, 0.3 mi E down Rio Puerco from parking lot.
Riparian. Phenology: vegetative only.

U.S.A., New Mexico, San Miquel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Indian Creek off of NM Hwy 63, 9 air mi N of Pecos. SE on road along creek ca 0.8 air mi.
Canyon bottom collections including roadside, granitic banks, and riparian. Granitic substrate. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Santa Fe Municipal Watershed, 7 air mi ENE of Santa Fe, east side at end of road NE of McClure Reservoir, S 0.4 air mi along Santa Fe River.
Roadside at end of road. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Seven Springs Fish Hatchery, 5.5 air mi NW of La Cueva, ENE up Rio Cebolla for 1.1 mi, at NM Hwy 126/Forest Road 314 junction to river.
Riparian. Phenology: vegetative only.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Forest Recreation Site, 2.8 air mi S of La Cueva, following Trail 137 on East Fork Jemez River for 0.7 mi.
Riparian in steep-walled forested canyon of ponderosa pine/Douglas fir. Phenology: buds.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Pablo Canyon, 7 air mi SE of Cuba. From Forest Road 20/533 junction E up canyon 0.5 mi along Forest Road 20.
Riparian and adjacent open meadows of canyon bottom. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Foest Road 70, South San Pedro Parks Wilderness trailhead from parking lot N to San Gregorio Reservoir.
Riparian. Phenology: buds.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Jose Creek trailhead - northwest border of San Pedro Parks Wilderness Area, 3.5 air mi SE of Regina. From the end of Forest Road 96 SE on trail for 0.8 air mi.
Riparian and lower slopes of steep-walled drainage in aspen forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Cecelia Canyon, 3.5 air mi SE of Gallina. From end of Forest Road 171 back 0.2 mi and up canyon 0.4 mi.
Riparian drainage in forest of mixed conifers/aspen. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Rio Gallina, 3 air mi S of Gallina. From Forest Road 14/17 junction S on Forest Road 14 for 0.3 mi to seep.
Riparian and blue spruce in drainage. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Pedro Mountains: Resumidero Creek on east edge of San Pedro Park at junction of Forest Road 93 and Forest Road 461.
Streamside and ponderosa pine. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 70 and Forest Road 50, Padomas Trail, northwest into San Pedro Parks Wilderness to Vacas Trail, Forest Road 51.
Ponderosa pine and some spruce. Phenology: vegetative only.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: 8 air mi SW of La Cueva; Forest Road 376, 2 air mi N of Porter.
Stream and adjacent meadow. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Sebadilla Creek S of Flying Cloud Ranch, 3 air mi SSW of Barillas Peak; up creek 0.5 air mi.
Narrow riparian corridor in canyon bottom, canyon surrounded by mixed conifer forest; granite bluffs and bedrock constrictions. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Glorieta Canyon 3 air mi N of Glorieta. N35.630 W105.779 S 1 air mi to N35.616 W105.771.
Trailside through riparian canyon bottom in Pseudotsuga/Abies forest. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Tesuque Creek on Winsor Trail 254, 3 air mi SE of Tesuque; SW on trail 0.5 air mi.
Narrow canyon bottom and riparian with mature ponderosa pine, horsetail, cottonwood, alder, and willow. Granitic soils. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 155 adjacent to Rio Medio, 6 air mi due W of Truchas Peak; NW along trail 0.2 air mi.
Canyon bottom adjacent to river, or trailside lower slope of spruce forest. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: El Porvenir Canyon on Trail 247, 5 air mi W of San Ignacio.
Canyon bottom of mostly spruce, and moist lower slope of mixed conifers along trail; granite bluffs constricting canyon. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Gallinas Creek from end of County Road 263, 20 air mi NW of Las Vegas.
Canyon bottom and lower slope, trailside, through spruce/fir forest; granite bluffs constricting canyon in places. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: El Rechuelos, 1.5 air mi due W of Polvadera Peak. N36.059 W106.425 W 0.7 air mi to junction with creek at N36.063 W106.437.
Creek or standing water in steep drainage of spruce/fir. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Coyote Creek at Forest Road 317/Forest Road 316 junction, 7 air mi S of Coyote.
Riparian of creek in moist, grassy canyon bottom. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Winsor Creek Trail 254, 2 air mi W of Cowles. SW1/4 air mi on trail.
Riparian and trailside lower, moist canyon slopes in spruce/fir forest. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Pecos River W of Albright Creek, 2.5 air mi NE of Cowles; at granitic constricition of canyon.
Riparian of river. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio en Medio Trail 163, 4.5 air mi NE of Tesuque, in vicinity of Aspen Ranch.
Riparian banks or standing water in canyon bottom of mixed conifers. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Trail 288 along Cave Creek, 4 air mile NW of Cowles. N35.857 W105.706 SE 0.6 air mi to N35.851 W105.699.
Trailside west-facing slope of spruce/fir above creek. Phenology: buds.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 102 through Pacheco Canyon, 5 air mi ENE of Tesque. N35.789 W105.857 E 0.5 air mi to N35.787 W105.848.
Roadside canyon bottom and riparian with Douglas and white fir in drainage; canyon slopes of ponderosa pine. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Nambe Trail 160 E from Trail 403 junction, 2 3/4 air mi WSW of Santa Fe Baldy. N35.824 W105.800 from junction ESE 0.5 air mi to N35.821 W105.793.
Riparian or standing water in canyon bottom of mixed conifers and mature aspen. Phenology: flowering & fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 351, 9 air mi N of Cowles. NE 1.1 air mi to junction with Trail 351A (to Joe Vigil Lake).
Trailside along riparian in spruce/corkbark fir forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Valdez Trail 224 at Mora Flats, 6.5 air mi NE of Cowles, at junction with Trail 250.
On rock bluff at Trail 250 crossing of river; a shaded riparian corridor with alder, willow, and mountain spray; spruce and aspen above. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rociada Trail 249, 4.5 air mi NE of Cowles. N35.8498 W105.6083 0.9 air mi ENE on trail to N35.8563 W105.5936 at gate.
Moist drainages and seeps, perpendicular to trail, in mixed conifer forest with mature aspen. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Mora near Valle Largo Trail 248 crossing, 2 3/4 air mi ENE of Cowles.
Narrow, moist canyon bottom with granite bluffs and riparian in surrounding mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada.
Canyon bottom parking area at corral and trailhead, including riparian of river and south-facing bank (below road) of mature aspen with Gambels oak. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Beaver Creek Trail 247, 4.5 air mi SW of Rociada. N35.8001 W105.4821 at Trail 214 junction W 0.7 air mi on Trail 247 to N35.7997 W105.4941.
Canyon bottom including riparian and dolomite bluffs; spruce forest on nearby north-facing slope; mixed conifers and mature aspen on south-facing slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Capulin Canyon, 3.5 air mi WSW of Ledoux. W 0.7 air mi in bottom to where canyon turns S to meet Ute Canyon.
Grazed meadow of canyon bottom in surrounding ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest roads 113/115 junction and Canoncito Creek, 2.5 air mi due W of Holman.
Roadside including riparian and lower banks of drainage in mixed conifer forest. Phenology: flowering.

U.S.A., New Mexico, Mora County: [location and coordinates withheld]
Roadside in meadow bottom including lower, south-facing slope of Gambels oak/ pinyon pine, and riparian at creek crossing; ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 534 at Rito la Cueva Spring and Bales Seep, 8.5 air mi WNW of Jemez Springs.
Grassy riparian drainage with Salix, Populus and Alnus, N to Bales Seep and through steep slopes of ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: along Sandstone Road: 1/4 mi N of Big Sandstone Creek; ca 43 air mi S of Rawlins; ca 25 air mi ENE of Baggs.
Common on stream bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Cummins.
Phenology: flowering.

U.S.A., Wyoming, Park County: Yellowstone National Park: Soda Butte.
Along the creek. Phenology: fruiting.
with Elias Nelson

U.S.A., Wyoming, Park County: Yellowstone National Park: Undine Falls.
On the river bank. Phenology: fruiting.
Annotated by John J. Furlow.
with Elias Nelson

U.S.A., Wyoming, Fremont County: Wind River.
Phenology: flowering.

U.S.A., Wyoming, Albany County: Jelm.
Along the stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton National Forest: Lee Ranger Station pasture.
Stream banks in loam, sand soil. Phenology: vegetative only.
Charles H. McDonald, 764. 6/10/1928.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along west side of Elk Fork Creek, ca 1.5 mi S of U.S. Hwy 14, 16, & 20.
Exposed gravel bars with some Salix lasiandra, Populus balsamifera, and Juiperus scopulorum. Phenology: buds.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20.
Riparian/creek bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along an east entering tributary of Clearwater Creek, ca 2.5 mi N of U.S. Hwy 14, 16, & 20.
Grassy, riparian area. Prominent species include Poa pratensis, Senecio serra, Elymus cinereus, and Heracleum sphondylium. Phenology: buds.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Kitty Creek, ca 1/4 mi S of U.S. Hwy 14.
Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along river ca 0.1-0.3 mi W of Gunbarrel Creek.
On sand and gravel bars. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Cougar Creek, just E of the confluence of Cougar and Elk Fork creeks, ca 3 mi S of U.S. Hwy 14, 16, & 20.
In alder-willow-cottonwood riparian community. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of North Fork Shoshone River, just E of Mummy Cave.
In riparian community along river. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: just below cliffs on south slopes of Sleeping Giant Mountain, ca 0.5 mi W of Mormon Creek; ca 2 mi N of U.S. Hwy 14, 16, & 20.
Base of lava flow cliffs in seepage areas on a northeast-facing slope. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Clayton Mountain, ca 2 mi S of U.S. Hwy 14, 16, & 20 along bottom of June Creek at forks.
Creek bottom. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 0.5 mi W of the confluence of Elk Fork Creek and Cabin Creek, ca 8 mi S of U.S. Hwy 14, 16, & 20.
Wet meadows and seepage areas. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Big Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20.
In mostly open habitats on sandy gravel bars. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Stratford Ranch, along east side of South Fork Shoshone River, ca 42 mi SW of Cody; S, W, and N of main ranch buildings and corrals.
Riparian areas. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Along Little Popo Agie River (Ledum #3 station).
Shady river bank. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Along Johnson Creek near Laramie River.

U.S.A., Wyoming, Uinta County: 1 mi S of Evanston, banks of Bear River.

U.S.A., Wyoming, Park County: Shoshone National Forest: Dead Indian Creek Valley: SW of and adjacent to Dead Indian Campground, 24 air mi NW of Cody.
Shrub wetland with Cornus sericea and Betula occidentalis; gravelly alluvium. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley: south side of North Fork River, E of Big Game Campground, 27 1/4 air mi W of Cody.
Stream bar, tall shrub and sapling community with Salix lutea, S. lasiandra and Populus angustifolia; gravelly alluvium. Phenology: flowering.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley: south side of North Fork Shoshone River, E of Big Game Campground, 27 1/4 air mi W of Cody.
Streamside bar with sandy and gravelly alluvium; Salix exigua community with Lupinus polyphyllus. Phenology: fruiting.
with S. Gottschlich and R. Bechtloff

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley: south side of North Fork Shoshone River, E of Big Game Campground, 27 1/4 air mi W of Cody.
Streamside bar with sandy and gravelly alluvium; Salix exigua community with Lupinus polyphyllus. FS-02-14-04-93-NC-001. Phenology: fruiting.
with S. Gottschlich and R. Bechtloff

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; west side of Elk Fork River, ca 0.5 mi above confluence with North Fork Shoshone River; 28.6 air mi W of Cody.
Streamside Alnus incana community with Equisetum arvense; sandy and gravelly alluvium. Phenology: fruiting.
with S. Gottschlich and R. Bechtloff

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; south side of North Fork Shoshone River, W of Boy Scout Camp, 39 air mi W of Cody.
Shrub wetland on terrace; community with Alnus incana and Calamagrostis canadensis; silty alluvium. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley: north side of North Fork Shoshone River, W of Wayfarers Chapel, ca 40.5 air mi W of Cody.
Streamside shrub community with Salix lasiandra and Bromus inermis; gravelly alluvium. Phenology: fruiting.
Gillian Walford, 716. 7/9/1993.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; north side of North Fork Shoshone River above confluence with Clearwater Creek, 30.8 air mi W of Cody.
Floodplain shrub community with Alnus incana and Calamagrostis canadensis: mixed alluvium. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; west side of Elk Fork River, ca 0.5 mi above confluence with North Fork Shoshone River; 28.6 air mi W of Cody.
Streamside Alnus incana community with Equisetum arvense; sandy and gravelly alluvium. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: South Fork Shoshone River Valley; east side of South Fork Shoshone River, N of South Fork Ranger Station, 37 air mi SW of Cody.
Alluvial terrace shrub community with Salix lasiandra and Poa pratensis; gravelly alluvium. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: Clarks Fork Yellowstone River Valley: north side of Clarks Fork, ca 0.5 mi below confluence with Crazy Creek, 45 air mi NW of Cody.
Picea glauca, Salix boothii, Juncus balticus community; mixed alluvium. Phenology: vegetative only.
Gillian Walford, 966. 8/3/1993.

Alnus incana var. occidentalis ()
U.S.A., Wyoming, Carbon County: North Fork Savery Creek.
Streamside. Phenology: vegetative only.
Greg Johnson, s.n.. //.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek.
Moist bottomland along the creek; abundant along stream. Phenology: buds.

U.S.A., Wyoming, Albany County: John Burke Cabin Site (#10); ca 0.25 mi W of Wyo Hwy 230, near mile marker 38, 12 mi S of Woods Landing.
Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East slope Wind River Range: north side of Middle Popo Agie River up Sinks Canyon Road off trail to Popo Agie Falls, 10 air mi SW of Lander.
Populus tremuloides/tall shrub streamside community on first terrace sloping ca 10% toward channel; soil typic cryaquoll with ochric surface horizon. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Range: North Fork Shoshone River Valley: north side of North Fork Shoshone River W of Wayfarers Chapel, ca 40.5 air mi W of Cody.
Streamside shrub community of Salix lasiandra and Bromus inermis on gravelly alluvium. FS-02-14-04-93-NC-016 Phenology: fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: near Snake River.
43.8658° N, 110.5482° W; NAD 83, uncertainty 1 mi., Digital Map
River bottom. Phenology: vegetative only.
with Mildred S. Reed

U.S.A., Wyoming, Albany County: Sheep Mountain; Johns Creek.
with Mildred S. Reed

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: Pacific Creek.
43.8713° N, 110.4966° W; NAD 83, uncertainty 2 mi., Digital Map
Among willows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: About 8 mi S of Encampment on Black Hall Mountain Road.
Growing in a wet, mixed conifer forest. Phenology: vegetative only.

U.S.A., Wyoming, Albany County:
Growing on the bank of a beaver dam, with Populus and Salix. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Haines Reservoir and ditch on County Road 640, ca 5.5 air mi SW of Saratoga; ca 14 air mi NW of Encampment.
Banks of ditch bordered by willow. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Roadless Area, ca 25 air mi NW of Laramie.
Wetlands and marshes; common adjacent to Pinus contorta and Picea emgelmanii-Abies lasiocarpa. Phenology: fruiting.
Leila Stanfield, 34. 7/27/1991.

U.S.A., Wyoming, Carbon County: Slater, near Colorado.
41.0101° N, 107.3975° W; NAD 83, uncertainty 0.5 mi., Digital Map
Along creeks. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Pass Creek.
41.4895° N, 106.4553° W; NAD 83, uncertainty 0.5 mi., Digital Map
Along streams. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Washakie National Forest.
Along stream in timber. Phenology: buds.
Richard T. Guthrie, 43. 7/7/1914.

U.S.A., Wyoming, Fremont County: Sinks Canyon, 1/4 mi downstream from Bruces Camp, along the Popo Agie River.
Wet spots along the river. Phenology: flowering.

U.S.A., Wyoming, Laramie County: Canyon below Crystal Lake Dam.
Stream bank with Betula, Salix Phenology: buds.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, ca 2 air mi NE of intersection with the pipeline.
Wooded slopes and stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Goosewing Creek.
Frequent in moist area, growing with Equisetum sp., and Carex sp.. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: North Fork Encampment River; ca 2.5 air mi SW of Encampment.
Occasional at streamside. Phenology: buds.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 2.2-1.1 air mi SE of west entrance.
Meadow, ponderosa pine savanna, stream bank. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: 2 mi N of Jack Creek Guard Station.

U.S.A., Wyoming, Park County: Near Pahaska on U.S. Hwy 20 along edge of the North Fork Shoshone River.
Riparian with alder-willow and Pinus contorta on the slightly higher areas, and open hillsides with grasses, Penstemon, Antennaria and Eriophyllum. Phenology: buds.
with E. Evert and K. Hess

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: 0.9 road mi SW of fork at top of Redondo Creek Canyon.
Roadside and streambottoms. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Northern Wyoming Range: Bailey Creek, 1-1.5 mi S of Bailey Lake; ca 15 air mi E of Alpine.
Shady edge of lake trail in Engelmann spruce-Douglas fir forest. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: West Slope Wyoming Range: Little Greys River, ca 7.5 air mi E of Alpine, ca 3 air mi S of Snake River.
Willow/alder thicket bordering small tributary of river. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Mountains: Clarks Fork Valley: Swamp Lake, ca 34 air mi NW of Cody.
Alder thicket at base of white spruce forested granite outcrop due north of lake. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Big Horse Creek Valley, ca 5 air mi NE of Hoback Junction.
Salix drummondiana/Alnus thicket on semi-moist soil on south bank of creek; thick herbaceous understory of Heracleum, Urtica, and Agastache. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Range: Rattlesnake Creek; ca 0.5 mi SW of the Palisades; ca 8.5 air mi NW of Buffalo Bill Reservoir.
Populus angustifolia grove along creek channel with Betula occidentalis and Alnus; understory dominated by Poa pratensis, Agrostis stolonifera, and Trifolium hybridum. Phenology: flowering.
with Sabine Mellmann-Brown

U.S.A., Wyoming, Carbon County: Shirley Mountains: summit on north central part of mountain; near bend in BLM loop road (road 3115); ca 0.5 mi SE of headwaters of Lisenby Creek; ca 5 air mi S of County Road 102.
Shady edge of small Carex rostrata marsh created by small spring; surrounded by mesic aspen grove. Phenology: flowering.

U.S.A., Wyoming, Park County: Southeastern Beartooth Mountains: east end of Little Moose Lake, ca 2.5 air mi N of U.S. Hwy 212; ca 1.5 mi S of Montana.
Alnus-Picea engelmannii woods on mossy, damp, hummocky soils. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: pair of unnamed ponds, ca 0.7 mi NE of Lily Lake; ca 0.2 mi W of Lake Creek; ca 1.8 mi N of U.S. Hwy 212.
Alder thickets and Carex rostrata/C. aquatilis marsh on north end of wet bog in partial shade; soil organic black mud. Phenology: flowering.
with Sabine Mellmann-Brown

U.S.A., Wyoming, Park County: Absaroka Range: north bank of North Fork Shoshone River, ca 5 air mi W of Wapiti.
Riverbank on black sandy-mud and river cobbles in community of Populus angustifolia and scattered P. balsamifera, Pseudotsuga menziesii, and Salix eriocephala var. watsonii. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Sheep Mountain: on a tributary of Fence Creek.
Found on undrained bottoms of the area. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne, ca 3.5 air mi NE of Buford.
Short grass and open ponderosa pine forest communities with several small streams. Phenology: flowering.
William C. Edwards, 166. 7/5/1979.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Sulphur Springs gate NE ca 1 road mi to and beyond Sulphur Springs.
Roadside, stream bottoms, and sulphur springs. Phenology: fruiting.

Alnus incana var. occidentalis ()
U.S.A., Wyoming, Park County: Shoshone National Forest: Dead Indian Creek Valley; SW of and adjacent to Dead Indian Campground, 24 air mi NW of Cody.
Shrub wetland with Cornus sericea and Betula occidentalis; gravelly alluvium. Phenology: fruiting.
Gillian Walford, 1071. //.

Alnus incana var. occidentalis ()
U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; south side of North Fork River, E of Big Game Campground, 27 1/4 air mi W of Cody.
Stream bar, tall shrub and sapling community with Salix lutea, S. lasiandra and Populus angustifolia; gravelly alluvium. Phenology: flowering.
Gillian Walford, 1097. //.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; south side of North Fork River, E of Big Game Campground, 27 1/4 air mi W of Cody.
Streamside bar with sandy and gravelly alluvium; Salix exigua community with Lupinus polyphyllus. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; south side of North Fork River, E of Big Game Campground, 27 1/4 air mi W of Cody.
Streamside bar with sandy and gravelly alluvium; Salix exigua community with Lupinus polyphyllus. Phenology: fruiting.
Gillian Walford, 518. //.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley; north side of North Fork Shoshone River, W of Wayfarers Chapel, ca 40.5 air mi W of Cody.
Streamside shrub community with Salix lasiandra and Bromus inermis; gravelly alluvium. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: Clarks Fork Yellowstone River Valley; north side of Clarks Fork, ca 0.5 mi below confluence with Crazy Creek; 45 air mi NW of Cody.
Picea glauca, Salix boothii, Juncus balticus community; mixed alluvium. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East slope Wind River Range: north side of Middle Popo Agie River up Sinks Canyon Road off trail to Popo Agie Falls, 10 air mi SW of Lander.
Populus tremuloides/tall shrub streamside community on first terrace sloping ca 10% toward channel; soil typic cryaquoll with ochric surface horizon. Phenology: fruiting.
Jill Walford, 1321. //.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: just above the Louis Lake Road closure gate, W of the road.
Phenology: flowering.

U.S.A., Arizona, Greenlee County: Castle Creek.
Specimen duplicated in the database: not verified. Phenology: fruiting.
Accession: RMRS 428

U.S.A., Arizona, Apache County: 2 miles north of Alpine: Alpine Divide; Turkey Creek.
Accession: RMRS 427

U.S.A., Arizona, Coconino County: Sitgreaves National Forest: Leonard Canyon at Dines Tank.
Phenology: spores.
Accession: RMRS 76

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Bunkhouse NW along W ridge to logging road at 9100 ft, then 10,000 ft, below saddle between Redondo and Redondito peaks, N on 10000 ft road to ridge E of La Jara Creek to Bunkhouse; up to 10000 ft.
Road through mixed conifers with seeps and drainage across road. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: between forest boundary and abandoned mine ca 2 air mi W of Pitchpine Mountain, ca 16-16.5 air mi W of Walden.
Brushy roadside in aspen forest. Phenology: vegetative only.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: on County Road 8A along Mendenhall Creek, ca 7.5 air mi E of Cowdrey; ca 10 air mi NE of Walden.
Along the stream in aspen forest. Phenology: vegetative only.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: along Cabin Creek and vicinity, E of the end of County Road 12E, E of the southeast base of Elk Mountain, ca 14 air mi E of Walden.
Along streams and springs in aspen forest. Phenology: fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: Lost Park, ca 4 air mi E of Black Mountain, ca 32 air mi NW of Steamboat Springs; ca 23.5 air mi NE of Craig.
Along a stream. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along South Fork Slater Creek at the forest boundary, ca 34 air mi NW of Steamboat Springs; ca 26 air mi NNE of Craig.
Along the stream. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: along a tributary of North Fork Michigan River, ca 1.5 air mi W of Montgomery Pass, ca 5 air mi ENE of Gould; ca 22.5 air mi SE of Walden.
Stream bank and adjacent marshy area in mixed conifer forest. Phenology: vegetative only.

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: along the Illinois River at the junction of Forest Roads 750 and 765, ca 8.5 air mi S of Gould; ca 26 air mi SE of Walden.
Under large spruce trees along the river. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Bedrock Creek ca 2 air mi NE of Shield Mountain, ca 7 air mi NW of Columbine; ca 33.5 air mi NNW of Steamboat Springs.
Stream bottom with willows in aspen forest. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along King Solomon Creek ca 2 air mi NW of Little Red Park, ca 4 air mi NNE of Columbine; ca 30 air mi N of Steamboat Springs.
Meadows, sandbars, and willow thickets along the creek. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: near the head of Elkhead Creek at the north end of California Park, ca 1.5 air mi E of Saddle Mountain; ca 22.5 air mi NE of Hayden.
Meadows along the stream and old beaver ponds. Phenology: vegetative only.

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: on a point ca 1.5 air mi WSW of Sand Point and S of Fourmile Creek drainage, ca 21.5 air mi NNE of Craig.
Along ravine and seep area in mixed conifer-aspen forest. Phenology: vegetative only.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 4 air mi NE of Gould.
Logging road bordered by lodgepole pine, aspen, and alder. Phenology: flowering.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: trail from Big Creek Lakes S to 1-0 trail mi from Fryinpan Trail, ca 18 air mi NW of Walden.
Trail through lodgepole pine forest. Phenology: vegetative only.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Livingston Park, series of 6 to 7 lakes, ca 17 air mi WSW of Walden.
Wet areas. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Beaver Creek-Stump Park Trail, lower 1.5 trail mi, ca 24-25 air mi NW of Walden.
Spruce-fir forest and streamside. Phenology: vegetative only.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Newcomb Park Trail, 2.5-4.0 trail mi beyond trail head, ca 21.5-22.5 air mi SW of Walden.
Granitic domes, ponds, and coniferous forest. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the junction of Bedrock and Tennessee creeks, along Beeler Gulch and vicinity, ca 35.5 air mi NNW of Steamboat Springs.
Along the stream. Phenology: fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Park Range: along Silver Creek Trail, ca 2-3 air mi SE of Gore Mountain, ca 15-16.5 air mi NW of Kremmling.
Along small stream in young mixed conifer forest. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: geothermal well 0.2-0.4 road mi N of the Union Building.
Roadsides, stream banks, and well pads. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Middle Fork Little Snake River just N of Crane Park, ca 6.5 air mi NNE of Columbine; ca 32 air mi N of Steamboat Springs.
Willow thickets along the river. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the head of Middle Fork Little Snake River, and along the Continental Divide, ca 1-2 air mi ENE of Big Red Park, ca 8-9 air mi ENE of Columbine; ca 30 air mi N of Steamboat Springs.
Moist to wet meadows with willow thickets. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: northern part of Green Ridge on Forest Road 285, ca 7-7.5 air mi SE of Oak Creek; ca 4.5 air mi NE of Yampa.
Along brushy small stream. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: on the east side of Green Ridge just N of Muddy Slide (The Slide), ca 6-6.5 air mi E of Yampa; ca 9.5-10 air mi SE of Phippsburg.
Around a spring in aspen-mixed conifer forest on Mancos shale. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along South Fork Slater Creek, ca 1 1/4-1 3/4 air mi N of Lost Park, ca 22-22.5 air mi N of Hayden.
Stream bank and adjacent open slopes. Phenology: fruiting.

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: at the end of Forest Road 133, ca 3 air mi NE of Black Mountain, ca 2.5 air mi SE of Buck Point, ca 23.5 air mi NNE of Craig.
Along small stream channel in spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 443 and Trail 1164 between Three Island Creek and South Fork Elk River, ca 19.5 air mi NNE of Steamboat Springs.
Wet areas and along a stream in open spruce-fir-aspen forest. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 441 to Floyd Peak above Reed Creek, ca 5-6 air mi E of Clark; ca 15 air mi N of Steamboat Springs.
Seeps, spring areas, and wet ditches. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along County Road 64 A or Forest Road 440, ca 1 air mi S of Hinman Park and Elk River, ca 5 air mi NE of Clark; ca 17.5 air mi N of Steamboat Springs.
In and around a willow marsh. Phenology: vegetative only.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Greenville Creek and Forest Road 440, ca 1.5-2 air mi E of Round Mountain, ca 1.5 air mi SE of Clark; ca 14.5 air mi N of Steamboat Springs.
Bushy bottom adjacent to the stream. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Never Summer Wilderness: from wilderness boundary ESE 2-3 mi.
Meadows and wet area. Phenology: fruiting.
Annotated by B. E. Nelson.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Forest Road 204, 0.7 road mi SE of Forest Service boundary, ca 1 air mi from Kings Canyon.
Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest State Park: along County Road 8A.
Aspen grove and stream bottom. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: off G Road ca 1.5 mi N of F Road, ca 2 1/4 air mi N of Cerro Santo Rosa, ca 13.5 air mi NW of Los Alamos.
Marsh with scattered clumps of alder. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Moist area along river shaded by cottonwood, willow, and birch. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: flood plain and bluff between the Snake River and The Potholes, ca 5.5 air mi SW of Moran; ca 23.5 air mi NNE of Jackson.
Valley bottom with overflow channels, cottonwood grove, and sagebrush flats. Phenology: buds.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: from the junction with the Valley Trail along Death Canyon Trail at the lower end and mouth of Death Canyon, ca 4-5 air mi W of Moose; ca 13 air mi N of Jackson.
Brushy canyon bottom. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: along Pacific Creek below Pacific Creek Campground, ca 7.5 air mi NNE of Moran; ca 36 air mi NE of Jackson.
Moist meadow with cottonwoods at the base of the bluff. Phenology: fruiting.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Pilgrim Creek, ca 10.5 air mi NNW of Moran; ca 24 air mi NNE of Moose.
Cobble and gravel bar with intergraded sand and silt alluvial deposits. Phenology: fruiting.
with Klara Varga

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Cottonwood understory near river. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 4 air mi N of Moran; ca 19.5 air mi NNE of Moose.
Riparian community with small seasonal stream. Phenology: fruiting.
with Andrew Bishop

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Arizona Creek, ca 13 air mi NNW of Moran; ca 24 air mi NNE of Moose.
Riparian area dominated by Picea engelmannii, Alnus sp., Salix spp. with seasonal horseshoe bend ponds and gravel bars. Phenology: fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: mouth of Open Canyon, ca 5.5 air mi W of Moose; ca 12 air mi NNW of Jackson.
Moist streamside community adjacent to sagebrush and herbaceous meadows. Phenology: flowering.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Gros Ventre River near Gros Ventre Junction, ca 6.5 air mi N of Jackson; ca 6 air mi S of Moose.
Elev. 1950 m.
River bottomland with many braided channels; cottonwood, willow, alder and sagebrush present. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: west shore of Jackson Lake, ca 12.5 air mi NW of Moran; ca 20 air mi N of Moose.
Riparian community near stream inlet to lake. Phenology: flowering.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Blacktail Butte, trail at base of west flank.
with David Scott, Geneva Chong

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Spread Creek near crossing of U.S. Hwy 26/89/191.
Creek bottom and bottom land. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: trip from 7 roads to "Redondito peak" and down the La Jara Creek to headquarters: La Jara Creek below main Redondo road for 0.5 mi.
Riparian in spruce-fir forest. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 7 air mi NW of Moran; ca 20.5 air mi NE of Moose.
Scoured stream bottomland with cobble, gravel, and sand bars and scattered Populus balsamifera. Phenology: fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 10 air mi N of Moran, ca 24 air mi NNE of Moose.
Scoured streambed with cobble and sand bars. Phenology: fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Arizona Creek, ca 15.5 air mi NW of Moran; ca 26.5 air mi N of Moose.
Mixed conifer forest on slope with seasonal stream channels dominated by Alnus sp. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Alpha Ditch along County Road 101, ca 3.5 air mi S of Elk Mountain townsite; ca 10.7 air mi WNW of Arlington.
Semi-moist ditch associated with Phleum pratense and sparse stands of cottonwood, willow, and birch. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 7 air mi NW of Togwotee Pass along unnamed creek entering South Buffalo Fork River.
Lodgepole pine-Douglas fir forest.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody.
Pseudotsuga forest.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Bridger-Teton National Forest: along Pacific Creek, ca 5 air mi NE of Moran Junction, ca 35 air mi NE of Jackson.
Area of standing water.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, 1.8 air mi NNE of Pipeline Road.
Felsenmeer with stream, high flow; slopes. Phenology: fruiting.
with Brian Jacobs

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.
Streamsides and dry meadows with mixed lodgepole forests.

U.S.A., Wyoming, Albany County: Laramie Range: Tie City, ca 8.5 air mi SE of Laramie.
Creekside. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Plumbago Canyon, ca 10.2 road mi NE of U.S. Hwys 30/287 on Wyo Hwy 34; ca 22.4 road mi NE of Laramie.
Creekside. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Elmers Rock, along unnamed spur of Laramie River, ca 13 air mi N of Wyo Hwy 34; ca 40.5 air mi NE of Laramie.
Creekside. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., Colorado, Las Animas County: Wilkins Creek: parallel to CO Hwy 12; ca 1/4 mi NW of Stonewall Gap.
Along streamside with Populus and Salix. Phenology: fruiting.

U.S.A., Colorado, Conejos County: Spectacle Lake Campground.
Alluvial deposit in the foothills in disturbed area. Phenology: fruiting.
with Michelle Montague

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: Bennett Creek: 200 m above the confluence of Bennett Creek and Little Bennett Creek.
T38N R5E S8 E1/2 of NE1/4 of NW1/4
Along creek in silt loam on 5% slope on north aspect with aspen over story. Phenology: vegetative only.

U.S.A., Colorado, Larimer County: Rist Canyon: 15 mi from Fort Collins.
Annotated by John J. Furlow.

U.S.A., Colorado, Montezuma County: On Bob Creek, W. La Plata Mts..
In wet places. Phenology: vegetative only.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Mineral County: Near Pagosa Peak.

U.S.A., Colorado, Mineral County: Hermosa.

U.S.A., Colorado, Mineral County: Near Pagosa Peak.
1.
Annotated by Edward L. Greene.

U.S.A., Colorado, La Plata County: Hermosa.
1.
Annotated by Edward L. Greene.

U.S.A., Colorado, Larimer County: Buckhorn Canyon: 2.2 mi W of confluence with Stove Prairie Creek.
Common on rocky soil of stream bank with Picea. Phenology: vegetative only.
Annotated by I. Whitcher.

U.S.A., Colorado, Lake County: Leadville National Forest: along Ten Mile Creek; above Fresco.
Along creek on slight east slope in wet gravel. Phenology: fruiting.
Accession: USFS 460903

U.S.A., Colorado, Montrose County: La Sal Creek.
Stream bank. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Paradox.
Creek banks. Phenology: fruiting.

U.S.A., Colorado, Boulder County:
Frank Y. Moseley, s.n.. //1896.

U.S.A., Colorado, Eagle County: White River National Forest: Derby Mesa.
Abundant along ditch on 3 % southeast slope in shallow, sandy loam. Phenology: vegetative only.
Accession: USFS 497829

U.S.A., Colorado, Boulder County: Allens Park.
1.
Annotated by Aven Nelson.
Francis Ramaley, 902. 9/5/1901.

U.S.A., Colorado, Boulder County: Between Sunshine and Ward.

U.S.A., Colorado, Boulder County: Boulder.

U.S.A., Colorado, Grand County: Kremmling.

U.S.A., Colorado, El Paso County: Palmer Lake.
George E. Osterhout, 825. 7//1895.

U.S.A., Colorado, no county County: Montezuma Forest Reserve.

U.S.A., Colorado, Archuleta County: Near Piedra River.
Along river. Phenology: vegetative only.

U.S.A., Colorado, Conejos County: 1.1 mi from Conejos Creek; near Spruce Hole.
Forest loam in subalpine northwest-facing slope. Phenology: fruiting.
with Michelle Heady

U.S.A., Colorado, Summit County: Breckenridge.
Kenneth K. Mackenzie, 200. 8//1901.

U.S.A., Colorado, Lake County: Near Leadville.
L. M. Schedin, s.n.. //.
with N. T. Schedin

U.S.A., Colorado, Larimer County: Above Prairie Hill.

U.S.A., Colorado, Huerfano County: Ojo.
with F. K. Vreeland

U.S.A., Colorado, Huerfano County: On Turkey Creek and Tributaries.
with F. K. Vreeland

U.S.A., Colorado, Huerfano County: Pass Creek: headwaters.
Elev. 2700 m.
with F. K. Vreeland

U.S.A., Colorado, Conejos County: Conejos River: 2.5 mi Sse of Black Mountain; 2 mi SW of Hidden Lake.
Elev. 2750 m.
Common along riverbanks with Salix and Pinus. Phenology: fruiting.

U.S.A., Colorado, no county County: Arapaho National Forest.
Moist stream bank. Phenology: fruiting.
Richard T. Guthrie, s.n.. 7/28/1911.
Accession: USFS 460912

U.S.A., Colorado, Saguache County: San Isabel National Forest: North Rock Creek.
Common on creek bank on 10% southwest slope in sandy soil. Phenology: fruiting.
Annotated by Rogers McVaugh.

U.S.A., Colorado, Montrose County: 2 mi S of Cerro Summit.
Creek bank. Phenology: vegetative only.

U.S.A., Colorado, Montrose County: 2 mi S of Cerro Summit.
Creek bank. Phenology: fruiting.
Annotated by Harold D. Harrington.

U.S.A., Colorado, Moffat County: Elkhead Mountains: ca 22 mi NE of Craig.
Seepage area with Polygonum and Plagiobothrys. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: North Fork Cimarroncito Creek, 1.5 mi W of the Hunting Lodge.
Common along stream. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: East Fork of San Juan River: ca 3.0 mi E of U. S. Hwy 160.
T36N R1E S4 NW1/4
Common along stream bank. Phenology: fruiting.
with J. Anderson

U.S.A., Wyoming, Albany County: Laramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff.
Sandy areas and sandstone with limestone at higher elevation. Phenology: fruiting.
Annotated by B. A. Packer.
with Timothy W. Chumley

U.S.A., Colorado, Boulder County: Boulder Mountain Parks, Gregory Canyon.
Foothill canyon along stream with a mosaic of open slopes in Pinus ponderosa woodland and Pseudotsuga menziesii. Phenology: fruiting.

U.S.A., Colorado, Boulder County: Sunshine Canyon, near Boulder.

U.S.A., Colorado, Boulder County: Eldora.

U.S.A., Colorado, Pueblo County: Beulah.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Grade Canyon Creek 1.5-2 air mi NE of Smith Fork Road; ca 7 air mi NE of Cokeville.
Limey slope with mountain mahogany. Phenology: flowering.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along Mahogany Creek, ca 6.5-7 air mi SW of Driggs.
Moist meadows and thickets along creek.
with Stuart Markow and Michelle Nelson

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: at the confluence of Hinckley Creek and South Moody Creek in Limekiln Canyon, ca 19 air mi SE of Rexburg.
Flats along the creek.

U.S.A., Wyoming, Teton County: Bridger-Teton Forest: Snake River Range: along Mosquito Creek in the vicinity of Moose Gulch and upstream, ca 6 air mi SW of Wilson; ca 11 air mi WSW of Jackson.
Brushy creek bottom with patches of spruce. Phenology: fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: along Middle Threemile Creek, ca 1.5 air mi W of Opal Mountain; ca 15 air mi NNE of Dubois.
Creek bottom with small meadows and willow thickets.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Waters Flat along East Camas Creek, ca 26 air mi NE of Dubois.
Willow thickets in creek bottom.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: Mosquito Creek, ca 4 air mi SSW of Wilson.
Douglas fir forest with scattered grass-forb openings. Phenology: fruiting.
with Stuart Markow

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: adjacent to Henrys Fork at Sheep Creek, ca 9 air mi NE of Ashton.
Riparian, dominated by Alnus and Carex.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: trail along North Fork of Rainey Creek, ca 6 air mi NE of Swan Valley.
T2N R45E S7; also S18 and S19
Mostly riparian, dominated by Salix, Cornus, Prunus and Lonicera.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Ida Hwy 31, W of Pine Creek Campground, ca 5 mi SW of Victor.
T3N R44E S13; also S24
Forest dominated by Pseudotsuga, Abies lasiocarpa, Pinus contorta, with large aspen stands, some riparian, along with adjacent open slopes dominated by forbs and shrubs including Symphoricarpos, Amelanchier, Artemisia, and Purshia.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: south end of trail leading from Ida Hwy 31 to Corral Creek, ca 7 air mi SE of Victor.
T3N R44E S14; also S15
Coniferous forest dominated by Pinus contorta and Abies lasiocarpa with some riparian.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: U.S. Hwy 26/89, N of Station Creek Campground, ca 10 air mi E of Alpine.
Forest dominated by Pinus contorta, Pseudotsuga, Amelanchier, Abies, and Symphoricarpos. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.
Largely riparian, alternating with coniferous forest dominated by Pinus contorta and Picea engelmannii. Phenology: fruiting.

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: West Pine Creek Trail, just N of Ida Hwy 31.
T3N R43E S18; also S19
Coniferous forest, dominated by Abies lasiocarpa and Pinus contorta, with many openings, some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Patterson Creek Trail, ca 7 air mi NW of Victor.
Coniferous forest adjacent to creek, dominated by Abies lasiocarpa, Pinus contorta, and Picea engelmannii, some riparian.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Teton Range: N of Teton Village.
Roadside and small patch of coniferous forest dominated by Pinus contorta and Abies lasiocarpa with some riparian.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: along trail leading to Mule Meadows and Table Mountain, ca 8 air mi NW of Kilgore.
Riparian area along creek dominated by Salix and Carex.

U.S.A., Arizona, Navajo County: Apache National Forest: Turkey Creek; Alpine Divide 2 mi N of Alpine.
Stream bottom in ponderosa pine-mixed conifer association. Phenology: vegetative only.
Annotated by Charles Feddema.

U.S.A., Arizona, Coconino County: Coconino National Forest: in Clear Creek Canyon.
Moist loam in canyon. Coconino/Yavapai counties Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Williams Fork Mountains: Fish Creek Canyon, ca 19 air mi SW of Steamboat Springs.
Bench above creek. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.
with T. McGowan & J. Brondum

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Open and brushy stream bottom. Phenology: vegetative only.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: East Beaver Creek S of Ellison Mountain, ca 4 air mi NNE of Buford; ca 17 air mi E of Meeker.
Moist meadows along the creek with scattered willow thickets. Phenology: fruiting.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: Lost Solar Creek, ca 23 air mi NNW of Glenwood Springs.
North-facing slope and creek bottom, with subalpine fir, Engelmann spruce, blue spruce, aspen, and alder. Phenology: fruiting.
James P. Vanderhorst, 1595. 8/11/1990.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: Marvine Creek, ca 27 air mi E of Meeker.
Meadows and creekside. Phenology: fruiting.
James P. Vanderhorst, 1881. 8/17/1990.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Fish Creek, ca 9.5 air mi W of Oak Creek.
Creek bottom, with willow and alder. Phenology: vegetative only.
James P. Vanderhorst, 2601. 6/16/1991.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Bear River, ca 8 air mi SW of Yampa.
Riparian, tall willows, alder.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Rough Creek, ca 17 air mi WSW of Oak Creek.
Riparian zone with alder.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Sweetwater Creek, ca 22 air mi NNE of Glenwood Springs.
Riparian, with Picea, Alnus, Lonicera, and Salix. Phenology: fruiting.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Lost Creek, ca 25 air mi E of Meeker.
In wet soil along creek. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Laramie Range: along North Laramie River.
Along river. Phenology: fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along Deep Gulch, North Fork Savery Creek, and Truckdrivers Creek below Sage Creek or County Road 401, ca 31.5 air mi S of Rawlins; ca 27 air mi NE of Baggs.
Stony stream bottom with patches of alder. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: Hell Canyon off Green Ridge, ca 1 air mi E of Savery Creek, ca 41 air mi S of Rawlins; ca 20 air mi NE of Baggs; ca 3.5 air mi SW of Tullis.
Willow-alder thickets and stream margins in the canyon bottom. Phenology: vegetative only.
with Beth Ward

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along a small drainage on the south side of Browns Hill or County Road 602, ca 3/4 mi E of Tullis, ca 37.5 air mi S of Rawlins; ca 23 air mi NE of Baggs.
Moist to wet meadows with patches of alder. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along Dirtyman Fork and area to the south, 0.8-1.5 air mi SW of Dexter Peak, ca 5-5.5 air mi E of Tullis; ca 36 air mi S of Rawlins; ca 26.5 air mi NE of Baggs.
Along a brushy creek with seeps in a canyon. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Denning Springs on Pearson Creek, ca 11 air mi from Butte Mountain State Park.
Along seep and creek edge; soil organic; slope 0-5; aspect ravine. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: [location and coordinates withheld]
In Salix- Rhamnus-Alnus- maple shade close to creek on steep bank slope; soil rock boulders to fine, deep; slope 20; aspect riparian. Phenology: vegetative only.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: 3 air mi S of Corporation Guard Station on South Fork Umatilla River Trail.
In mucky spring fed area with tree alder overstory; soil organic; slope 0; aspect ravine. Phenology: vegetative only.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Mill Creek Drainage: along Middle Fork of Mill Creek and Bon Ayre Valley on Forest Road 4668, ca 10 air mi NE of Colville.
Old homestead meadows, heavily grazed; creekside and edges of lodgepole pine and cedar/spruce. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Lenhart Meadows in Little Pend Oreille National Wildlife Refuge, ca 13 air mi SE of Colville along Forest Road 3927.
Carex meadows and creek bottoms and seeps surrounded by Douglas fir forest and grand fir; larch and lodgepole pine; Clintonia and Vaccinium scopulorum; scattered spruce; alders along creek. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: ca 15 air mi SE of Colville along Bear Creek.
Small flat areas with seeps; hemlock and cedar. Phenology: vegetative only.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: Little Pend Oreille River, ca 10 air mi SE of Colville; ca 0.5 mi NNW of McDowell Lake.
Creek banks and ponderosa pine flat; sandy soil; grazed and disturbed by campers. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Nork Fork Chewelah Creek Drainage: Hidden Meadows, ca 18 air mi ESE of Colville along Forest Road 270.
Carex meadow; creekside; hemlock/cedar forest. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: McDowell Lake, ca 11 air mi SE of Colville along Rookery Road.
Lake edge and bottom; along source creek; Carex and alders. Phenology: fruiting.

U.S.A., Washington, Pend Oreille County: Western Colville National Forest and Vicinity: Little Pend Oreille Lakes, ca 20 air mi NE of Colville along south shore of Lake Leo, along Wash Hwy 20.
Lakeshore and forest edge; mixed subalpine fir/spruce/lodgepole pine. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Iron Mountains: High Lake, ca 1 1/4 air mi ESE of Addy; spur road from Forest Road 9535.
Riparian and lakeside. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: Trailhead and parking area to Hall Ponds, ca 12 air mi SE of Republic; Forest Road 600 from Hall Creek on west side of Sherman Pass.
Mixed forest of ponderosa pine to subalpine fir. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sanpoil River Drainage: shores of Long Lake, ca 10 air mi SSW of Republic.
Marly creek on lakeshore. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.
Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Colville River mouth, ca 2 air mi SW of Kettle Falls along north shore of the bay.
Riverside wetland; ponderosa pine/pinegrass; slopes and benches. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: tramway region of Huckleberry Creek drainage, ca 3 air mi NW of Waitts Lake; ca 7 air mi SW of Chewelah.
Mixed forest with small creeks, mostly heavily logged. Phenology: fruiting.
with Sylvia Brock

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Empire Lake, ca 6 air mi SW of Curlew.
Lake shores and cool, moist woods with granite cliffs. Phenology: vegetative only.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Creek above Kettle River, ca 2.5 air mi NE of Curlew.
Old roads in mixed forest. Phenology: vegetative only.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lake Ellen area, ca 16 air mi WSW of Colville, 1/4 mi W of lake.
Wetland and woods, creek. Phenology: vegetative only.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: East Fork Crown Creek, ca 8 air mi NW of Northport.
Ponds and wetlands bordering mixed forest. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Trombetta Canyon, ca 2 air mi S of Northport on Fivemile Creek.
Canyon bottom: mixed forest; limestone cliffs and talus. Phenology: fruiting.
with Linda Swartz

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Summit Lake and Box Canyon wetlands, ca 3 air mi N of Pierre Lake.
Mixed forest. Phenology: vegetative only.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lambert Creek, ca 9 air mi NE of Republic.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Glade Creek and vicinity in North Fork John Day Wilderness Area, ca 1 air mi W of North Fork John Day River.
Mixed conifer forest with Vaccinium, Chimaphila and Linnaea understory; soil fine, deep, ashy, pale; slope 5-10; aspect northeast. Phenology: vegetative only.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Smackout Swamp, ca 7 air mi NW of Ione; ca 1 air mi NW of Smackout Pass.
Mixed woods. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Twin Lakes, ca 11 air mi E of Colville.
Mixed forest surrounding lake; Pinus contorta and Vaccinium scoparium. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: headwaters of Barnaby Creek, ca 6 air mi SE of Sherman Pass along Forest Road 2014.
Old beaver ponds on creek. Phenology: fruiting.
with Diane Pavek

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Curlew Lake, ca 4 air mi NNE of Republic.
Lake and shoreline. Phenology: vegetative only.
with Madilane Perry

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Davis Lake, ca 11 air mi NW of Kettle Falls.
Lake margins. Phenology: vegetative only.
with K. Ahlenslager, L. Swartz and J. Nisbet

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: along Willow Creek between Halfturn and Fullturn creeks, ca 3-3.5 air mi NW of Clause Peak, ca 10-11 air mi SE of Hoback Junction, ca 35-36 air mi NE of Afton.
Bushy areas near stream.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Desolation Meadows, along Forest Road 10 and 1010.
Deep shade of spruce along creek; soil deep, organic; slope 0; aspect none. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: along lower Willow Creek between Sob and Alder creeks, ca 5-5.5 air mi SE of Hoback Junction, ca 15.5-16.5 air mi SSE of Jackson.
Wet creek banks.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Palmer Creek Trail, ca 1-1.5 air mi SE of Hoback Junction, ca 12.5 air mi S of Jackson.
Lower wet area.
with Walter Fertig

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Tucannon River off Forest Road 4712, ca 1 mi from Garfield County.
Spruce and alder stand on river bank; graminoids, ferns, Heracleum and Senecio in the understory; soil organic; slope 0-5; aspect southerly and ravine. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Poison Hollow, ca 7 air mi E of Alpine Junction.
Steep, treeless, south facing, barren slopes with Douglas fir, Picea, and aspen scattered about. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Grade Canyon Creek 1.5-2 air mi NE of Smith Fork Road; ca 7 air mi NE of Cokeville.
Limey slope with mountain mahogany. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: Elk Creek near mouth on Sunlight Creek, ca 2.5 air mi W of Dead Indian Hill, ca 24.7 air mi NW of Cody.
On travertine terraces under cottonwood and Douglas fir. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Northern Absarokas: Dead Indian Creek at Dead Indian Meadows, ca 4.5 air mi W of Pat O'Hara Peak, ca 22 air mi WNW of Cody.
Wet mossy bottom with scattered spruce. Phenology: vegetative only.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Grizzly Bear Ridge, between Twin Buttes trailhead and Oregon-Washington state line.
Along small creek in spruce and grand fir woods with Alnus and forbs; soil organic; slope 5; aspect ridgetop and southwest. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Northern Absarokas: tributary of Camp Creek above Clarks Fork Yellowstone River, ca 1 mi NW of Sugarloaf Mountain, ca 30.5 air mi NW of Cody.
Marsh in logged spruce forest. Phenology: buds.
with Erik Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: along Dead Indian Creek in Sunlight Basin, ca 24 air mi NW of Cody.
Creek banks. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: in the cnayon near Johns Creek on the NE corner of Sheep Mountain; 23 1/4 mi W of Laramie.
Common along a small stream with fir, aspen and Arnica. Phenology: vegetative only.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along South Fork Owl Creek above Anchor Reservoir, ca 32 air mi W of Thermopolis.
Sandy soil with cobblestones, cottonwood flats.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Granite Creek near mouth of Lick Creek, ca 2 mi N and 5 mi W of Granite.
Weedy creek bank; slope 0. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, in the vicinity of the junction of the South Fork of the Shoshone River and Needle Creek.
On river banks. Phenology: vegetative only.
Robert S. Kirkpatrick, 1937. 8/11/1983.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, at junction of South Fork Shoshone River and Needle Creek.
Sand and gravel bars along the river. Phenology: fruiting.
Robert S. Kirkpatrick, 363. 6/30/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Northern Absarokas: Little Bald Ridge and Little Sunlight Creek, 2-3 air mi W of Sunlight Ranger Station.
Limestone talus slopes, ridges, and caprock, stream bottoms with willow and cottonwood, and disturbed roadsides; along stream with willow and cottonwood and disturbed areas. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: falls on Sunlight Creek, south side, ca 4.5 air mi NE of Sunlight Ranger Station.
Northern exposure with Douglas fir and white spruce on slopes and bottom, respectively. Phenology: flowering.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Creek, 2-4 mi W from trail head.
Douglas fir forests and stream bottoms with cottonwood.
with Neil Snow

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Johnson Creek on Boswell Creek Road (Forest Route 526), ca 1.5 mi W of Wyo Hwy 10.
Common along creek. Phenology: flowering & fruiting.
with Barry Hammel

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Desolation Creek, ca 9 mi S and 8 mi E of Dale.
Riparian area, spruce, grand fir dominant in organic to fine, deep, and powdery soil; slope 0-15; aspect none. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Forest roads 4212 and 4213, ca 7 mi S and 13 mi E of Dayton.
In a ravine in fine, deep, brown to organic soil; slope 0; aspect ravine. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Tucannon River, to 1.5 mi off road on Tucannon River Trail, ca 3 mi N and 23 mi W of Anatone.
Along shady river headwaters under spruce, Taxus, grand fir with fine, deep soil; slope 0, aspect none Phenology: fruiting.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Tumalum Creek, ca 3/4 mi W of Rose Springs, ca 3 mi S and 22 mi E of Dayton.
Headwaters of creek, spruce dominated overstory with Linnaea and Tiarella understory. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Colony Creek, ca 6 mi S and 17 mi E of Dayton.
Brown powdery soil; aspect northwest. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: on County Road 202 from Mears Junction, S of Poncha Springs.
North-facing slopes with ponderosa pine and Engelmann spruce.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Riparian with beaver marsh; ponderosa pine.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: on Forest Road 320, S of San Isabel.
Small campground with Picea and Abies.

U.S.A., Colorado, Saguache County: [location and coordinates withheld]
Pinyon-juniper and riparian.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: San Isabel National Forest: W towards Bonanza on Forest Road 861 at forest boundary, W of Villa Grove.
Riparian and bristlecone pine.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: San Isabel National Forest: W on Forest Road 890 along Alder Creek at the forest boundary, S of Poncha Pass.
Riparian with Abies concolor.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
On exposed knob above creek with Douglas fir and spruce.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: on the Rainbow Trail from the end of Forest Road 6 to junction of Bushnell Lakes Trail, SW of Coaldale.
Mixed conifer.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.6 mi on County Road 15, S of Florence.
By creek on roadside; prairie-pinyon-juniper transition; riparian.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: from forest boundary to treeline on the north side of Marble Mountain.
Abies lasiocarpa-Picea engelmannii.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Leandro Creek 1.4 air mi S of Munn Lake.
Lush meadow with Rudbeckia hirta, Gaillardia aristata, Linum lewisii, Poa and Hesperostipa comata, with scattered patches of Quercus gambelii, Alnus incana, Salix. Rounded shrubs 3-4 meters tall; frequent in low areas and along stream banks. Photographed. Phenology: fruiting.
Annotated by Ben Legler on 3/6/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along banks of Ponil Creek 0.7 air mi downstream (SE of) junction of North Ponil Creek and South Ponil Creek; 5.3 air mi NW of Cimarron.
Sandy creek bottoms dominated by dense growth of Symphoricarpos occidentalis, Conyza canadensis, and Bromus, with scattered Alnus incana and Juniperus scopulorum. Shrubs to small trees, 4-5 meters tall, common along immediate creek banks. Phenology: fruiting.
Annotated by Ben Legler on 3/6/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: north side of Leandro Creek 1.5 air mi W of its junction with Vermejo River; 6.1 air mi NW of Vermejo Park.
Dry grassy flats with scattered Pinus ponderosa groves. Shrubs to 4 meters tall on streambank; occasional. Specimen GPS: 36.927486, -105.10643. Phenology: flowering & fruiting.
Annotated by Ben Legler on 3/19/2009.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along middle Ponil Creek 6.2 air mi NE of summit of Baldy Mountain and 15.2 air mi NW of Cimarron.
Moist creek bottoms, with Populus angustifolia, Salix, Alnus incana, Thermopsis, tall dense grass cover. Shrubs to 4 meters tall on creek bank. Specimen GPS: 36.666, -105.108597. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Leandro Creek on east side of where it passes through The Wall.
Moist rocky canyon with mix of Abies concolor, Populus tremuloides, Quercus gambelii. Shrubs to 4 meters tall; common along creek. Specimen GPS: 36.887733, -105.175262. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along an unnamed tributary on north side of McCrystal Creek; 3.1 air mi due E of Little Costilla Peak.
Fast flowing stream in mixed forest of Picea engelmannii and Populus tremuloides, with small meadowy openings. Small trees to 8 meters tall; frequent along lower parts of creek. Specimen GPS: 36.826778, -105.160934. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Harry Bremmer Canyon W of Van Bremmer Park; 2.3 air mi SW of Mary's Lake.
Steep forested canyon with Abies concolor, Picea pungens, and Pseudotsuga menziesii; with barely flowing seep in bottom. Shrubs to 3 meters tall near seep. Specimen GPS: 36.827221, -105.12793. Phenology: vegetative only.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Vermejo River on east side of Vermejo Park; 0.8 air mi SE of Casa Grande.
Moist, silty river bottoms dominated by Salix exigua and Rudbeckia laciniata. Shrubs to 4 meters tall, stems to 10 cm diameter; occasional. Specimen GPS: 36.877037, -104.972267. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi SW of forest boundary, ca 17.5 air mi WNW of Red Lodge.
Streambank. Phenology: fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: along Luther-Roscoe Road, ca 0.5 air mi E of East Rosebud Creek, ca 3 air mi SSW of Roscoe; ca 16 air mi NW of Red Lodge.
Bushy stream bottom. Phenology: fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek and ridge between West Red Lodge and East Fork West Red Lodge creeks, ca 3 air mi SSW of Luther; ca 11.5 air mi WNW of Red Lodge.
Bushy forested stream bottom. Phenology: vegetative only.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Falls Creek Campground along Boulder River ca 2.5 air mi SE of Mount Rae, ca 27 air mi SW of Big Timber.
Spruce forest with large trees, with wet areas long the river. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Hicks Park Campground just N of Hicks Park along the Boulder River, ca 1.5 air mi ESE of Carbonate Mountain, ca 39.5 air mi SSW of Big Timber.
Open spruce woods in the river bottom campground. Phenology: vegetative only.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Chippy Park and vicinity along Boulder River, ca 2.5 air mi W of Chrome Mountain, ca 29.5 air mi SSW of Big Timber.
River bottom with cottonwood, aspen, and spruce. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: between West Fork Rock Creek and Basin Creek, just E of Basin Campground, ca 7 air mi WSW of Red Lodge.
Creek bank. Phenology: vegetative only.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Portal Creek from the bridge to Forest Road 984 S, ca 6 air mi ENE of interesection of U.S. Hwy 191 and Mont Hwy 64 (Big Sky), ca 27 air mi S of Bozeman.
Stream bank, rock bars, and stream bottom. Phenology: buds.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: along U.S. Hwy 212, ca 3.5 air mi S of Montana, ca 10 air mi WNW of Table Mountain.
Sandy, rocky river shore with standing water, mixed willow under mixed conifer forest. Phenology: fruiting.
with Brian Elliott

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 978, ca 14 air mi SW of Livingston.
Riparian in mixed conifer forest with moss and boggy areas. Phenology: fruiting.
with Brian Elliott

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.
Open meadows dominated by mixed forbs, into steep slopes and conglomerate rock outcrops. Phenology: fruiting.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: up Forest Road 2071 around Wild Bill Lake, ca 6 air mi SW of Red Lodge.
By stream Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.
Mixed conifer forest into open meadows, along stream. Phenology: fruiting.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along County Road 6507, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardiner.
Stream banks and roadside in canyon. Phenology: vegetative only.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Big Creek or Forest Road 2500, ca 31 air mi SW of Livingston.
Stream bank. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 62, ca 1 road mi from forest boundary, ca 8.5 air mi S of Bozeman.
Roadside, disturbed area, and creek area. Phenology: fruiting.
with Ken Elliott

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 348 near Sixmile Creek, ca 30 air mi SSW of Livingston.
Riparian area between road and creek. Phenology: fruiting.
with Ken Elliott

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Trail 93 up to Woodbine Falls, ca 33.5 air mi NW of Red Lodge.
Mixed conifer forest with stream running through and granite cliffs by falls. Phenology: fruiting.
with Dean Sherman

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: trail along Stillwater River up to Sioux Charley Lake, ca 34.5 air mi WNW of Red Lodge.
Mixed conifer forest along river, with streamlets and cottonwoods interspersed; granite cliffs at beginning of trail. Phenology: fruiting.
with Dean Sherman

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: south of U.S. Hwy 212 between Muddy and Ghost creeks, ca 40 air mi NW of Cody.
Fen with floating mat surrounded by spruce forest and dryer riparian areas. Phenology: fruiting.
with Bonnie Heidel

U.S.A., Montana, Carbon County: Water Birch Fishing Access on Rock Creek, ca 0.5 mi either way of center of access area.
Stream bottom and adjacent parking lot. Phenology: fruiting.

U.S.A., Montana, Carbon County: Horsethief Station Fishing Access, ca 3 air mi N of Red Lodge on Rock Creek.
Creek bottom and adjacent parking lot. Phenology: fruiting.

U.S.A., Montana, Carbon County: Rest Area, Rock Creek Fishing Trail, ca 2 air mi NNE of Roberts at bridge on U.S. Hwy 212.
Parking lot but mostly creek bottoms. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Spruce Gulch Road (Forest Road 530) on a branch of Spruce Gulch, ca 1 air mi WNW of Douglas Point, ca 39 air mi SW of Laramie.
Wet meadow, willow thickets, and streambanks. Phenology: vegetative only.
with Laura E. Lukas

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Forest Road 520 near the head of Shellrock Creek, ca 6 air mi SW of Woods Landing; ca 32 air mi SW of Laramie.
Aspen-Engelmann spruce-lodgepole pine swamp forest. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: at the head of Tepee Creek just N of Colorado, ca 43 air mi SW of Laramie.
Stream bottom with willow thickets and conifers at the edge. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Forest Road 500, just W of Albany, ca 8 air mi S of Centennial.
Forest surrounding creek. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Gold Run Creek, near intersection of Forest roads 338 and 307, 1.5 mi W of Centennial Work Center, ca 3 air mi W of Centennial; .
In and around creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.
Mixed spruce-fir forest along creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: North French Creek at intersection of Forest Road 227 (North French Creek Road) and Forest Road 225 (South French Creek Road), ca 20 air mi SE of Saratoga.
Along wooded creek. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Barrett Creek, along Forest Road 225 (South French Creek Road), ca 3 air mi S of Wyo Hwy 130, ca 20 air mi SE of Saratoga.
Wet meadow. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Little Beaver Creak, N of intersection of Forest Roads 542 ( Keystone Road) and Forest Road 548, 1 air mi NE of Keystone Work Center, ca 34 air mi WSW of Laramie.
Willow carr. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: off of County Road 274 just beyond national forest entrance.
Along stream and mountainsides; dominant species: aspen, oak, and Mertensia.
Annotated by Brian Elliott.
with B. E. Nelson, Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Swan Creek and Douglas Creek, just S of Bobbie Thomson Campground, ca 37 air mi SW of Laramie.
Woods along creek. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Little Beaver Creek, along Forest Road 542 (Keystone Road), 0.5 air mi NE of Keystone, ca 11 air mi SSW of Centennial.
Wet, open forest along creek. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: South French Creek, ca 2 air mi W of intersection of Forest roads 225 and 206, ca 23 air mi SE of Saratoga.
Forest along creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Mullen Creek, ca 1 air mi E of intersection of Forest Road 500 (French Creek Road) and Forest Road 225 (South French Creek Road), ca 26 air mi SE of Saratoga.
Edge of forest and pond. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.
In forest, along edge of creek. Phenology: vegetative only.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: across from Lake Isabel.
Along slope and stream across from lake; dominant species: Salix, Equisetum, and ponderosa.
Annotated by Brian Elliott.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Carbon County: Sierra Madre: Miner Creek and canyons and ridge to the NW, ca 1/4 below confluence of North and South forks, ca 4 air mi SSW of Encampment.
Steam bank and sand bars. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Sierra Madre: along Copper Creek ca 1/4 air mi above North Fork Miner Creek, ca 4.5 air mi SSW of Encampment.
Meadows, willow carr, and along the stream. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southwest foot of Sheep Mountain, just NE of County Road 47 (Fox Creek Road), ca 0.5 air mi SE of intersection of County Road 47 and Forest Road 517 (Dry Park Road), ca 26 air mi SW of Laramie; ca 9 air mi SE of Centennial.
Edge of stream and sagebrush. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: White Rock Canyon, ca 0.5 air mi W of Forest Road 111, ca 5 air mi WSW of Arlington; ca 28 air mi NNE of Saratoga.
Edge of creek with lodgepole pine overstory. Phenology: flowering.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
In sagebrush along creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bow River Work Center area, near intersection of Forest Road 101 (Sand Lake Road) and Forest Road 261 (Cedar Pass Road), ca 10 air mi SW of Arlington; ca 22 air mi NNE of Saratoga.
Mixed conifer forest along stream. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.
Moist conifer-aspen forest along creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.
Mixed conifer-aspen forest along creek. Phenology: vegetative only.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Savage Run Wilderness: along Savage Run Creek and Trail 501, ca 1.5 air mi NE of intersection with Trail 502, ca 13 air mi SW of Centennial.
Along creek in mixed conifer forest. Phenology: vegetative only.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Fourmile Creek near the end of improved Forest Road 329 (Fallen Pines Road), ca 1.5 air mi S of Morgan, ca 12 air mi N of Centennial; ca 10 SE of Arlington.
Along creek in mixed conifer forest. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area surrounding Lincoln Park Campground, ca 4 air mi N of Ryan Park; ca 16 air mi SE of Saratoga.
Edge of wet park and creek. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: North Brush Creek, S of intersection of Forest Road 100 (North Brush Creek Road) and Forest Road 219 (Cortez Creek Road), ca 17 air mi ESE of Saratoga; ca 6 air mi N of Ryan Park.
Partially wooded area near creek, grass and Salix dominated. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Mill Creek along Forest Road 241, ca 1/4 air mi SW of intersection with Forest Road 241.1E, ca 16 air mi W of Centennial; ca 3 air mi NE of Ryan Park.
Mixed conifer forest along creek. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Mill Creek along Forest Road 241, near intersection with Forest Road 200.3G, ca 17 air mi W of Centennial; ca 2 air mi N of Ryan Park.
Wet park to forest with willows and conifers. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lime Kiln Park, SW of Forest Road 261 (Cedar Pass Road), ca 14 air mi E of Saratoga; ca 7 air mi N of Ryan Park.
Along stream in mixed conifer forest. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: vicinity of Pass Creek, S of intersection of Forest Road 261 (Cedar Pass Road) and Forest Road 134, ca 18 air mi E of Saratoga; ca 15 air mi SW of Arlington.
Along creek in open conifer forest with many willows and alders. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Turpin Creek, near Forest Road 100 (North Brush Creek Road) between intersection with Forest roads 132.1C and 126, ca 17 air mi NW of Centennial; ca 14 air mi SW of Arlington.
Along creek in conifer forest. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: wetlands S of Forest Road 101 (Sand Lake Road), ca 1 air mi S of intersection with Forest Road 104, ca 40 air mi WNW of Laramie; ca 10 air mi SW of Arlington.
Wet edge of conifer forest and meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, along Trail 386 (Sheep Mountain Trail), near top of Chokecherry Creek, ca 23 air mi WSW of Laramie; ca 7 air mi SE of Centennial.
Wet meadow, Carex-dominated. Phenology: vegetative only.
with Bernadette Kuhn

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, starting at Trail 386 (Sheep Mountain Trail) along Johns Creek and ending at top of ridge, ca 23 air mi WSW of Laramie; ca 7 air mi SE of Centennial.
Mixed conifer forest, along creek. Phenology: vegetative only.
with Bernadette Kuhn

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Forest Road 637 at Custer Creek and adjacent slopes.
Granite outcrops, peat-like soil with detritus covering; dominant species: spruce, white fir, aspen, and rose.
Annotated by Brian Elliott.
with Brian Jacobs and Alex Morgan

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: along Ophir Creek off of Forest Road 360.
Dominant species: aspen, spruce, Douglas fir, and willow.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park.
Banks of the river. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga.
Aspen wooded creek in sagebrush hills, many granite outcrops. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: along Trail 657 at north end of Forest Lake, NE of Virginia Peak.
46.2467° N, 110.4354° W; WGS 84, uncertainty 0.25 mi., GPS reading
Picea engelmannii/Pseudotsuga forest with occasional Abies lasiocarpa; heavily grazed; northeast aspect, 30-40% slope; shonkinite bedrock. Phenology: fruiting.
1. Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc..

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: along Spring Creek, Forest Road 66.
46.2622° N, 110.4393° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone, open meadow south of creek, Pseudotsuga forest; shonkinite bedrock. Phenology: fruiting.
1. Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc..

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: South Fork Tenderfoot Road, ca 2 air mi from junction with Forest Road 589.
46.9204° N, 111.0955° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone and meadow NW of road; southwest aspect, 5-30% slope, limestone bedrock. Phenology: flowering.
1. Alnus incana (L.) Moench var. occidentalis (Dippel) C. L. Hitchc..

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: along spring south side of Deadman Hill, ca 4 air mi NW of South Fork Sun River Trail head
47.5274° N, 112.9589° W; NAD 83, uncertainty 0.25 mi., GPS reading
Spring in heavily burned area; south aspect, 35-60% slope; sandstone bedrock. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Memorial Falls Trail on U.S. Hwy 89, ca 1.5 air mi SE of Neihart.
Riparian zone in canyon; northwest aspect, 0-15% slope; Neihart quartzite bedrock. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: Fourmile Creek, just within north boundary of forest, Grasshopper Creek Campground.
Grassy areas and margins of coniferous forest. Phenology: fruiting.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Highwood Creek at north edge of Highwood Mountains, ca 12 air mi SE of Highwood.
South exposed slope, rocky ridge with rock outcrops. Phenology: fruiting.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Big Snowy Mountains: Crystal Lake Road along Big Rock Creek.
Creek bottom and adjacent limestone outcrops. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: along Dry Creek, just E of Monarch.
Steam side with limestone bluffs. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Highwood Mountains: North Fork Little Belt Creek, en route to Highwood Baldy, ca 12 air mi E of Belt.
Coniferous forests and grassy slopes. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: between powerlines on volcanic bluff above road, ca 1 air mi NE of Gardiner, .
Along riparian area. Phenology: fruiting.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Forest Road 2500 and Big Creek at intersection with Hylite Creek, ca 29 air mi SW of Livingston.
Shaded riparian area and boggy area along creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: from end of Forest Road 1301A that goes past Mud Lake along trail to Lake Reno on trail towards Crazy Mountain, ca 27.5-28.5 air mi WSW of Red Lodge.
Wet meadows and riparian areas. Phenology: fruiting.
with Bernadette Kuhn
Accession: RM 861500, Barcode: USFS0043696

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Lake Abundance Creek to Rock Creek, ca 7-10 air mi NW of Cooke City, .
Approximately 20-year-old burn area; now forb dominated with Pinus contorta regeneration, scattered wet areas. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 839, ca 2.3 air mi WNW of junction with Green Mountain Road (Forest Road 6447).
Saturated black soil anoxic; east aspect; 5-10% slope; Pseudotsuga menziesii, Acer glabrum, very mossy. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Indian Creek from Indian Creek trailhead, ca 0.8 air mi NW.
Mesic canyon with dry, sandy, volcanic outcrops to north.
with Jim Fowler and Jason Fowler

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: north side of Lake Isabel W to road bridge over Saint Charles River.
Edge of lake, grassy flats, and coniferous forests.
with Craig Freeman

U.S.A., Idaho, Fremont County: Yellowstone Plateau: Targhee National Forest: along Rock Creek, ca 8 mi W of Cave Falls Campground, ca 16 mi E of Ashton.
Riparian community with Salix geyeriana, Alnus incana ssp. tenuifolia, and Crataegus chrysocarpa. Phenology: vegetative only.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: North Rock Creek, ca 2.5 road mi E of Alder.
Oak woodlands intermixed with grassy slopes.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: mouth of Elkhorn Gulch and ca 1 mi up, ca 1 mi S of Bonanza.
Pinus ponderosa, Populus tremuloides. Phenology: fruiting.
with Elizabeth Mark

U.S.A., Colorado, Garfield County: Battlement Mesa: White River National Forest: between Cottonwood and Cache creeks, S of Holms Mesa, ca 10 air mi SW of Rifle.
Riparian corridor through oakbrush shrubland. Phenology: fruiting.
Michael K. Kirkpatrick, 764. 5/29/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: White River National Forest: along West Divide Creek drainage and uplands, ca 16-20 air mi SSE of Silt.
Main stream channel through spruce-cottonwood forest and openings. Phenology: fruiting.
Michael K. Kirkpatrick, 962. 6/3/2010.

U.S.A., Colorado, Pitkin County: Elk Mountains: west-facing slopes of "The Crown", E of Prince Creek, ca 5 air mi SE of Carbondale.
Riparian woodland with alder and willow. Phenology: fruiting.
Michael K. Kirkpatrick, 1097. 6/7/2010.

U.S.A., Colorado, Pitkin County: White River National Forest: above a side drainage W of South Thompson Creek, ca 9 air mi SSW of Carbondale.
Riparian corridor with aspen, alder, and conifers with a sedge-forb understory. Phenology: fruiting.

U.S.A., Colorado, Garfield County: White River National Forest: along East Divide Creek, ca 3 air mi WSW of Bald Mountain and 14 air mi S of New Castle.
Riparian corridor through aspen and mixed conifer forest and openings. Phenology: fruiting.

U.S.A., Colorado, Garfield County: White River National Forest: Fourmile Creek W of Sunlight Ski Area, ca 11 air mi SSW of Glenwood Springs at the junction of I-70 and Colo Hwy 82.
Aspen grove and riparian corridor. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: lower Avalanche Creek, ca 1 air mi above the Crystal River and ca 10 air mi S of Carbondale.
Riparian woodland with narrowleaf cottonwood and mixed conifers. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Red Table Mountain: White River National Forest: Freeman Picnic Area and slopes on north shore of Ruedi Reservoir, ca 14 air mi E of Basalt.
Dry to mesic slopes and riparian wetlands above reservoir. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: Baylor Park, along North Thompson Creek, ca 13 air mi WSW of Carbondale.
Spruce-fir forest with springs and openings. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: Coal Creek and adjacent road (Forest Road 307), ca 2 air mi SE of Coal Basin, ca 14 air mi SSW of Carbondale.
Riparian corridor with willow and alder at edge of spruce-fir forest. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: Hunter Creek, ca 2 air mi NE of Aspen.
Riparian corridor lined with willows and alder. Phenology: fruiting.

U.S.A., Montana, Carbon County: West Rosebud Canyon.
Wet streamside; vicinity of mouth. Phenology: buds.

U.S.A., Montana: Glacier National Park: Waterton Lake.
Phenology: buds.
1. Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung
Annotated by John J. Furlow. No annotation date provided on label.

U.S.A., Montana, Park County: Absaroka National Forest: Boulder River, 4 mi Ranger Station.
T6S R12E S3
In woodland, in deep clay loam soil, with Aspen, lodgepole pine, Cornus, and Arnica. Phenology: buds.

U.S.A., Montana, Carbon County: Absaroka National Forest.
In marsh, in black loam soil; with willow, aspin, musk, (yellow) lupine. Phenology: buds.

U.S.A., Montana, Jefferson County: Jefferson National Forest: North Fork, Highwood.
On north facing slope, in moist gravelly soil; with dandelion, aster, arnica, redtop, willows. Phenology: vegetative only.

U.S.A., Montana, Jefferson County: Deerlodge National Forest.
Along creek bottoms, in sandy loam soil. Phenology: buds.

U.S.A., Montana, Missoula County: Rock Creek, 4 mi from Bonita Ranger Station.
Elev. 4000
On bank. Phenology: vegetative only.
1. Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung
Annotated by John J. Furlow. No annotation date provided on label.

U.S.A., Montana: Anaconda.
Along streams. Phenology: vegetative only.

U.S.A., Montana: Lewis and Clark National Forest: mouth of Ahorn Creek.
Phenology: buds.

U.S.A., Montana, Gallatin County: Bozeman.
Along streams. Phenology: buds.

U.S.A., Montana, Gallatin County: Bozeman.

U.S.A., Montana, Gallatin County: Spanish Basin.
with Ernst A. Bessey

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: County Road 22, ca 2 air mi SSE of San Luis.
Along the irrigation ditch. Phenology: fruiting.
with Elizabeth Mark

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 4 mi up trail 1316 from Cuerna Verde Park Trailhead; western edge of Rye.
Mixed forest with Picea engelmannii and Pseudotsuga menziesii. Phenology: flowering.
with Elizabeth Mark

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: on Forest Road 990, ca 2 air mi E of Poncha Pass on U.S. Hwy 285, ca 1/2 mi W of Rio Grande National Forest.
Riparian. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rio Grande National Forest: up Clover Creek, ca 3 air mi S of Poncha Pass.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from ca 1 mi E of Alder E to Decker Creek at the forest border.
Riparian with Artemisia tridentata and stands of Quercus gambellii. Phenology: flowering.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest, up Muddy Creek, ca 4-5 air mi WNW of Rye at the YMCA Camp.
Riparian with Abies concolor, Picea engelmannii, and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: ca 4 air mi N of Bonanza along Toll Road Gulch.
Pinus contorta, Picea engelmannii, and Abies lasiocarpa. Phenology: fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Gunnison County: White River National Forest: between the Crystal River and County Road, ca 3 air mi WNW of Marble; ca 22 air mi S of Carbondale.
Stony flats along the river with large blue spruce. Phenology: vegetative only.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: along Avalanche Creek from the trailhead at the end of Forest Road 310 SE to the wilderness boundary, ca 4 air mi NNE of Redstone; ca 11-12 air mi S of Carbondale.
Brushy canyon bottom with conifers, aspen, and cottonwood, and streambank. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: along Lincoln Creek between Roaring Fork River and New York Creek, ca 6 air mi W of Independence Pass, ca 10 air mi SE of Aspen.
Wet meadow, edge of willow thickets, and riverbank. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Hunter-Fryingpan Wilderness: along Fryingpan Lakes Trail from the wilderness boundary SE for ca 0.5 air mi, ca 16-16.5 air mi E of Aspen.
Moist to wet spruce forest with streamlets. Phenology: vegetative only.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: Eagles Nest Wilderness: Surprise Lake ca 1 3/4 air mi N of Dora Mountain, ca 17.5 air mi NW of Silverthorne at I-70.
Wet areas adjacent to the lake. Phenology: fruiting.

U.S.A., Colorado, Summit County: Williams Fork Mountains: Arapaho National Forest: lower end of Miller Gulch above Green Mountain Reservoir and Colo Hwy 9, ca 18 air mi NNW of Silverthorne at I-70.
Canyon bottom near the stream. Phenology: vegetative only.

U.S.A., Colorado, Pitkin County: White River National Forest: Perham Creek, between Assignation Ridge and the Crystal River, ca 9 air mi S of Carbondale.
Forested riparian corridor with aspen, spruce, and Douglas-fir. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: Braderich Creek upward from its confluence with Coal Creek, ca 2-3 air mi WNW of Redstone and ca 14 air mi SSW of Carbondale in the Crystal River drainage.
Aspen meadows and shale outcrops above riparian corridor. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.
Riparian woodland with cottonwood, birch, and willow. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Johnson Creek Trail (off of Forest Road 103), S of Larkspur Mountain and N of Lenado, ca 6 air mi NE of Aspen.
Riparian corridor and adjacent meadow. Phenology: fruiting.

U.S.A., Colorado, Mesa County: White River National Forest: near the headwaters of Willow Creek, 2 mi N of Spruce Mountain and ca 22 air mi S of New Castle.
Riparian corridor and beaver ponds with willows. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: hills adjacent to Forest Road 800, ca 0.5 air mi N of confluence of West Divide and Little Beaver creeks and ca 14 air mi WSW of Carbondale.
Riparian corridor lined with willows through aspen meadow. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: East Creek Trail, ca 1-2 air mi E of Redstone and ca 15 air mi S of Carbondale.
Riparian corridor and seepy slopes in spruce-fir forest with alder and mountain-ash. Phenology: vegetative only.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Grouse Creek Trail, ca 0.5 air mi N of Minturn.
Montane meadow with scattered sagebrush and lodgepole pine, and riparian corridor with willow and alder. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.
Subalpine riparian corridor, seeps, and scree slopes. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi SW of forest boundary, ca 17.5 air mi WNW of Red Lodge.
Streambank. Phenology: fruiting.
with Emily Elliott, Brian Elliott
Accession: USFS (unaccessioned), Barcode: USFS0048411

U.S.A., Colorado, Grand County: Blue Valley Ranch: along Blue River, Hydro.
zone 13, 384455E, 4424656N; unknown, Specimen Label
Along river in forested riparian area with Populus, Salix, Betula, and Alnus. Phenology: fruiting.

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Taylor Hilgard Unit: Indian Creek, ca 6-7 air mi SW of Sphinx Mountain, ca 20 air mi SSE of Ennis.
Along a creek. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along Oso and May creeks, 0.7 air mi W of Sharpsdale.
Pinyon pine slopes and roadside. Phenology: fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Granite Creek, ca 10 air mi WSW of Ennis Lake, ca 5.5 air mi N of Virginia City.
Deciduous shrub community along a creek. Phenology: vegetative only.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Uncompahgre Basin, Cutler Creek or Forest Trail 217, ca 3 3/4 air mi N of Ouray.
Montane riparian area. Phenology: vegetative only.

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Park Creek, ca 1 1/4 mi from Vega State Park boundary on Park Creek Road, ca 9 air mi SE of Collbran.
Montane riparian area. Phenology: fruiting.

U.S.A., Colorado, Delta County: West Elk Mountains: Gunnison National Forest: Smith Fork, old site of Smith Fork Campground, ca 2.5 road mi E of Needle Rock on Needle Rock Road, ca 13 air mi ESE of Hotchkiss.
Riparian area in mixed mountain shrub community. Phenology: fruiting.

U.S.A., Colorado, Delta County: West Elk Mountains: Gunnison National Forest: Mount Lamborn: Bell Creek, Forest Trail 894, ridge between Mount Lamborn and Landsend Peak to ca 1 trail mi down Bell Creek, ca 7 air mi SE of Paonia.
Along riparian area in aspen/spruce/fir mix. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominguez Canyon: between 3 and 4 trail mi down canyon from Dominguez Campground, ca 23 air mi WSW of Delta.
Small riparian area along seep/creek in pinyon/juniper. Phenology: fruiting.

U.S.A., Colorado, Delta County: North Fork Valley: Gunnison National Forest: Hubbard Creek Trail N of Juanita Junction, ca 8.5 air mi NNW of Paonia.
Below cliff in understory of mixed mountain shrub community. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Grand Mesa: east side: Gunnison National Forest: Jones Park and Clear Fork Trail from junction with Baldy Creek, ca 8.5 air mi NE of Paonia.
Riparian area in aspen/spruce/fir mix. Phenology: vegetative only.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Cimarron Ridge; Nate Creek or Forest Trail 221 from Nate Creek S to Owl Creek Pass Road, ca 9 air mi ENE of Ridgway.
Meadow in aspen/spruce/fir mix. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre River Valley: along County Road 23, ca 2 air mi S of Ridgway.
Along irrigation ditch through irrigated meadows. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: South Willow Creek, ca 4.5 air mi ENE of Potosi Peak, ca 20 air mi NNE of Ennis.
Deciduous shrub community of Betula, Salix, and Amelanchier along a creek. Phenology: buds.
with Justine Modica

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 2 air mi W of Red Canyon Visitor Center along Carter Creek; southeast side of Carter Creek drainage into Flaming Gorge.
Willows dominant. Phenology: fruiting.
with Kelly Altenhofen and Lorie Talbott

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: "Iron Bog", 20.1 air mi SSW of Mackay.
Well developed soil in mesic wetland vegetation; 4° slope, ENE aspect; alluvial geology. 1-25 individuals apparent. Phenology: fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: Stoddard Creek 1/4 mi upstream of the Middle Fork Salmon River, 21.4 air mi WSW of Shoup.
Dominant population in mesic coarse textured soil within woody riparian vegetation, 16 degree slope, SSW aspect, gneiss geology. Phenology: fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: first draw W of the confluence of Flower Garden and Cherry Creek, 12.0 air mi S of Mackay.
<25 plants estimated in mesic coarse textured soil within aspen vegetation vegetation, 12 degree slope, S aspect, alluvial geology. Phenology: fruiting.
with Craig Scott

U.S.A, Idaho, Custer County: Challis National Forest: Salmon River Mountains: benchland along the east side of the Middle Fork Salmon River, ca 0.5 mi NNE of Boundary Creek Campground, 28.1 air mi NW of Stanley.
Dominant population in mesic coarse textured soil within woody riparian vegetation, 4 degree slope, NW aspect, granodiorite geology. Phenology: flowering.
with Craig Scott

U.S.A, Idaho, Blaine County: Challis National Forest: Pioneer Mountains: near stream in Long Canyon, 22.2 air mi WSW of Arco.
Dominant population in mesic soil within woody riparian vegetation, 6 degree slope, SSW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: lower Pony Creek, between points 6.935' and 6,642, 11.6 air mi W of Salmon.
Dominant population in mesic soil within woody riparian vegetation, 6 degree slope, NW aspect, rhyodacite geology. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon River Mountains: 2.5 mi W of Shoup Bridge, 6.5 mi SSW of the intersection of Ida Hwy 28 and U.S. Hwy 93 in Salmon.
Steep slope to rock outcrop then rolling hills with grasses and sagebrush. Phenology: flowering.
Annotated by Joshua J. Irwin.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Forest Road 187, Lewis and Clark Backcountry Byway, 9 air mi NE of Tendoy.
Roadside and adjacent slope. Phenology: fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Dahlonega Creek at Threemile Creek, junction of Forest roads 079 and 080, ca 3 mi E of Gibbonsville.
Stream bottom and adjacent flats with scattered cottonwood. Phenology: flowering.
Annotated by Joshua J. Irwin.

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Salmon Wild and Scenic River/Frank Church - River of No Return Wilderness: along Horse Creek from the river ca 0.5 mi N to Pinto Creek.
with Emma E. Stewart

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 11 air mi S of Whitehall; ca 16 air mi NE of Twin Bridges.
Along a creek. Phenology: flowering.
with Nicholas P. Freeland

U.S.A., Montana, Madison County: Greenhorn Range: Browns Gulch, ca 1.5 air mi W of Virginia City; ca 34 air mi ENE of Dillon.
Disturbed streambank. Phenology: fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Harris Creek, ca 14-15 air mi WNW of Ennis, ca 6 air mi SW of South Baldy Mountain.
Gravel bar along a creek. Phenology: vegetative only.

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Willow Creek, ca 2 air mi SW of Pony, ca 4.5 air mi NE of Hollowtop Mountain.
Thicket of Salix and Cornus along a creek. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte.
Riverbank. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: White River National Forest: Fourmile Creek W of Sunlight Ski Area, ca 11 air mi SSW of Glenwood Springs at the junction of I-70 and Colo Hwy 82.
Aspen grove and riparian corridor. Phenology: fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0060819

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: High Uintas Wilderness: ca 34 air mi S of Evanston, WY.
Lower montane creekside seeps. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: S of McClure Pass, Raggeds Trail 820, ca 23 air mi NW of Paonia.
Along creek in aspen/spruce/fir forest. Phenology: flowering.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Meandering stream, river rocks and gradual banks, many islands. Phenology: fruiting.

U.S.A., Colorado, Delta County: Grand Mesa: small tributary of West Fork Surface Creek along Surface Creek or Forest Road 125 ca 2 1/4 air mi N of forest boundary, ca 23.5 air mi NNE of Delta.
Alder/willow thickets along stream with scattered large spruce trees. Phenology: vegetative only.
Annotated by Lori E. Brummer.
with Lori E. Brummer

U.S.A., Colorado, Delta County: Grand Mesa: Leroux Creek Road above Patterson Reservoirs, ca 23.5 air mi N of Delta.
Riparian area in mountain shrub/oak. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Divide Road: Carson Hole Trailhead to Carson Hole, then NE along Dominguez Creek, ca 29.5 air mi W of Delta.
Riparian area in ponderosa pine. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Gunnison Basin: BLM Lands E of Paonia Reservoir off of County Road 2, ca 44 air mi NE of Delta.
Riparian area in mixed mountain shrub/oak community. Phenology: flowering.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Meandering stream, river channel rock, grasses, sedges. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Dry Creek Trail (Forest Trail 114), along trail and adjoining area, ca 18.5 air mi SW of Montrose.
Riparian area in spruce/fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: Ruth Mountain Area: along Owens Creek and Forest Road 268, ca 5.7 road mi ENE of County Road 265, ca 25 air mi SSE of Rifle.
Riparian area in montane meadow. Phenology: vegetative only.

U.S.A., Colorado, Ouray County: San Juan Mountains: Camp Bird or Country Road 361 above Canyon Creek, ca 4 road mi SW of Ouray.
Small seep on rock face and along road. Phenology: vegetative only.

U.S.A., Colorado, Ouray County: San Juan Mountains: West Dallas Creek above Box Factory Park, ca 10 air mi WNW of Ouray.
Along subalpine creek. Phenology: vegetative only.
with Joe E. Brummer

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: south side of Forest Road 539 along west side of Deep Creek; Deep Creek Campground.
Spruce forest, seeps, streambank. Phenology: vegetative only.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: Ditch Creek, ca 1 mi on Forest Trail 527, ca 30 air mi ENE of Elk City.
Ponderosa pine dominated hillside. Phenology: fruiting.

U.S.A., Idaho, Latah County: Palouse Range: N of Forest Road 381 and Big Sand Creek.
Roadside, unnamed logging road. Phenology: fruiting.

U.S.A., Idaho, Clearwater County: Palouse Range: Bull Run Creek, just S of Bull Run Creek Falls, ca 18 air mi ESE of Deary.
Thuja plicata dominant overstory, with occasional noteworthy behemoth Pinus monticola. Habitat type near toe slope transitions from Thuja plicata/Clintonia uniflora to Thuja plicata/Athyrium filix-femina. Phenology: vegetative only.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Johnson Gulch, near confluence of French Creek on Forest Road 250, ca 7.5 air mi NE of Pierce.
Sphagnum bog inhabited by Abies lasiocarpa and Picea engelmannii with occasional Pinus contorta; understory rich with Ledum glandulosum var. glandulosum. Phenology: fruiting.

U.S.A., Idaho, Clearwater County: Upper Basin: along Elk Creek and Forest Road 382, just NE of Trestle Creek and ca 6.5 mi N of Elk River.
Saturated meadow and bog surrounded by community of Abies lasiocarpa and Picea engelmannii. Phenology: fruiting.
with Joshua Miller

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Musselshell Meadow and Creek, along Forest Road 535 and Nez Perce National Historic Trail (approx. historic route; developed trail non-existent); ca 10 air mi SSE of Pierce.
Within northern portion of meadow and along creek. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Lochsa River: SW of Eagle Mountain Pack Bridge Trail 206, ca 21 air mi SW of Powell and ca 4 air mi WNW of Flytrap Butte.
Along sandbar on south side of river. Phenology: fruiting.

U.S.A., Idaho, Latah County: Palouse Range: along Gold Creek between Forest Road 770 and Forest Road 4766, ca 6 air mi NE of Potlatch.
Stream bottom in disturbed Tsuga/Thuja forest. Phenology: vegetative only.
with Crista L O'Conner

U.S.A., Idaho, Clearwater County: Palouse Range: just S of Oviatt Creek on Forest Road 1447, ca 13 air mi E of Deary.
Edge of brushy mixed conifer forest-Sphagnum bog. Phenology: vegetative only.
with Crista L O'Conner

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along North Fork Clearwater River and Forest Road 250 in Black Canyon, at Elizabeth Mountain Trailhead, ca 33 air mi NE of Pierce.
Riparian Thuja forest. Phenology: vegetative only.
with Crista L O'Conner

U.S.A., Idaho, Idaho County: Clearwater Mountains: Whitehouse Pond, just NE of Wendover Creek and Lochsa River confluence, ca 3.5 air mi W of Powell Ranger Station.
Dense thickets of shrubs in pond's periphery. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: significant tributary nearby intersection with Sherman Creek Trail 203, ca 3 3/4 air mi NNE of Lochsa Historical Ranger Station.
In riparian of creek. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Lochsa River Corridor: along Trail 204, ca 1000 ft W of Eagle Mountain Trailhead.
Elev. 2680
South-facing draw with ephemeral stream. Phenology: fruiting.

U.S.A., Idaho, Latah County: Clearwater Mountains: Potlatch River drainage, Laguna Creek near Trail 768, ca 500 ft N of confluence with Feather Creek and 1 3/4 air mi SE of Abes Knob.
Lush, saturated meadows with abundant Carex ampliatus and Scirpus microcarpus; Salix sitchensis and Alnus incana common along riparian. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: confluence of Windy and Weitas creeks, ca 2 air mi NW of Liz Creek Cabin.
Mosaic of wetlands, meadows, and shrubs fields along bottomlands. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Bimerick Meadows Research Natural Area: along Bimerick Creek and termination of Forest Road 5545, ca 11 air mi NE of Lowell.
Swampy meadows dominated by Carex utriculata, with slightly elevated areas inhabited by robust communities of Veratrum californicum. Phenology: flowering & fruiting.
with Mike Hays

U.S.A., Wyoming, Carbon County: Battle Creek ca 10 mi ENE of Savery.
Stream bank with Populus and Salix. Shrub 3m high. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: North Fork Encampment River at Hog Park Road.
Stream bank with Salix. Shrub 3m high. Phenology: fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Burnt Creek, ca 10.8 air mi SSE of Manila; south side of Utah Hwy 44.
Creekside, conifer forest. Phenology: fruiting.
with S. Goodrich

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: East Fork Eagle Creek, ca 9.6 air mi SE of Manila; 1.4 mi W of Red Canyon Road on both sides of Forest Road 529.
Creekside, alder, subalpine fir. Phenology: fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: Carter Creek, ca 8.1 air mi S of Manila on north side of Utah Hwy 44.
Creekside, willows, Picea, red sandy soils. Phenology: fruiting.

U.S.A., Colorado, Jefferson County: East-central Colorado: Mosquito Range to Plains: Rampart Range: Cheesman Mountain off County Road 126 along the Gill Trail, the South Platte River, and west-facing and north-facing slopes of the mountain, ca 2.5 air mi SW of Deckers.
On the banks of a small running stream at base of mountain. Phenology: vegetative only.

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off County Road 67 at old logging road, ca 2.5 road mi from the intersection with South Platte Road; ca 4.2 air mi NE of Deckers.
Along the banks of the creek and adjacent open areas. Phenology: vegetative only.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: from a seep at intersection of Forest Road 211 and Forest Road 540 to Corral Creek and surrounding uplands, ca 10 air mi N of town of Lake George.
On the banks of the stream and broad, open wetlands. Phenology: vegetative only.

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: along Fern Creek and surrounding uplands, approx 0.2 road mi from intersection with Forest Road 351 or Fern Creek Road, ca 12 air mi N of Woodland Park. EC1/4
On a gravel bar in the stream. Phenology: vegetative only.

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: along Jackson Creek, ca 1 air mi N of intersection of Forest Road 300 or Rampart Range Road and Forest Road 507 or Jackson Creek Road, ca 17 air mi N of Woodland Park.
On the banks of the stream. Phenology: vegetative only.

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: along West Creek and adjacent slopes to W, off Colo Hwy 67 ca 4.5 air mi SE of Deckers.
Along the banks of the creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: on slopes above the North Fork of the South Platte River along County Road 60 or Forest Road 126, ca 1 air mi WNW of Webster.
Roadside at base of mountain and along the river. Phenology: fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: off County Road 64A or Forest Road 110, along Forest Trail 607 or Brookhaven Trail, ca 3 air mi WSW of Bailey.
In aspen along the banks of a small stream, with deep, moist loamy soils. Phenology: vegetative only.

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.
Along the banks of the river and adjacent roadway, with large patches of Vitus spp. and Toxicodendron rydbergii. Phenology: flowering.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City.
On the sandy-gravelly banks of the creek. Phenology: flowering & fruiting.