Rosa sayi (1988)
ROSACEAE
Rosa sayi Schwein.
U.S.A., Wyoming, Park County: Southwestern Absarokas: along Hardpan Creek, ca 24.5 air mi SW of Cody.
Foothills dominated by Artemisia and Elymus.
Accession: (unaccessioned)

Rosa sayi (1997)
ROSACEAE
Rosa sayi Schwein.
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Sandstone rubble and breaks adjacent to coal seam. Phenology: flowering.
Accession: RM (unaccessioned)

Rosa sayi (1997)
ROSACEAE
Rosa sayi Schwein.
U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: ca 3 air mi WSW of Halfway Hill between First and Second Sand creeks, ca 8.8 air mi SW of Medicine Bow; ca 9.5 air mi NE of Elk Mountain (town).
Breaks and sandstone slopes below rim of ridge. Phenology: flowering.
Annotations:
1. Rosa sayi Schwein.
Annotated by Amy J. Roderick.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: along Warm Springs Creek at Warm Springs Canyon access from east side of Warm Springs Mountain, ca 6.5 air mi ENE of Dubois; ca 1 air mi S of Stoney Point.
Elev. 7300 ft.
Shoreline and riparian forest along the creek in the canyon. Phenology: flowering.
Accession: USFS 856262, Barcode: USFS0040435

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Whiskey Basin Wildlife wintering area, along trail going W and off trail, from radio tower to old trail and S up ridge to forest boundary, ca 3.5 air mi S of Dubois.
Pine/spruce forest (?) years after burn; mostly grasses and forbs including Symphoricarpos, Ribes, and Sambucus. Phenology: flowering.
Accession: USFS 856210, Barcode: USFS0040434

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: southeast flank of Whiskey Mountain.
Dryer rocky slopes, rock slide areas; conifer forest/sagebrush shrubland ecotone. Phenology: flowering.
with Cathy Binger
Accession: USFS 856209, Barcode: USFS0040433

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 with some pine; scattered seeps. Phenology: flowering & fruiting.

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.
Sagebrush slopes with scattered limber pine, juniper, and spruce/fir forest in moist areas. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: pack trail along Torrey Creek leading to Bomber Basin, ca 7.5 air mi SSE of Dubois.
Basin and adjacent subalpine meadow along creek, granitic outcrops and spruce/fir forest along creek to basin. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Moist areas with thickets of Amelanchier, Prunus, and Symphoricarpos among coal beds. Phenology: flowering.
Annotations:
1. Rosa sayi Schwein.
Annotated by Amy J. Roderick.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Kellog Reservoir on Forest Road 914, ca 9.5 air mi ESE of Upton; ca 18 air mi NW of Newcastle.
Bank of reservoir. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills above and N of Wild Horse Creek, on two-track road off York or Forest Road 900, ca 27 air mi NNE of Gillette; ca 29 air mi NNW of Moorcroft.
Slopes with little bluestem and yucca. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Clearwater Creek, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Elev. 6600 ft.
Open lodgepole pine forest with Calamagrostis rubescens and Poa nervosa dominating forest floor. Phenology: flowering.
Accession: RM 725002, Barcode: RM0062629

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along west side of North Fork Shoshone River, ca 6-9 mi NNE of U.S. Hwy 14, 16, & 20.
Mixed coniferous forest. Phenology: flowering.
Accession: RM 725318, Barcode: RM0062627

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: immediately N of North Fork Shoshone River and S of U.S. Hwy 14, 16, & 20, ca 0.5 mi E of the mouth of Canfield Creek.
Elev. 6650 ft.
Open, mixed coniferous forest. Phenology: fruiting.
Accession: RM 726064, Barcode: RM0062633

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.
Open Douglas fir forest interspersed with rocky openings. Phenology: fruiting.

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.
In dry, rocky, mostly open Douglas fir forest. Phenology: fruiting.

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. Phenology: fruiting.

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.
In moist, mossy, spruce-fir forest west of creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork Shoshone River, ca 1/8-1/2 mi W of the mouth of Eagle Creek.
Phenology: fruiting.

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. Phenology: fruiting.

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 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: flowering.

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: flowering & 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.
Mixed coniferous forest of lodgepole pine, Engelmann spruce, and subalpine fir with an understory of Calamagrostis rubescens, Carex geyeri, and Symphoricarpos albus. Phenology: fruiting.

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.
Douglas fir forest with a few Engelmann spruce and subalpine fir, ground layer primarily Symphoricarpos albus, Spiraea betulifolia, and Aster conspicuus. 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 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, Carbon County: Beartooth Mountains: Custer National Forest: along trail just N of West Fork Rock Creek, ca 12 mi W of Red Lodge.
Moist spruce-fir forest with some lodgepole pine, Vaccinium membranaceum, Spiraea betulifolia, Antennaria racemosa and Ledum glandulosum. Phenology: flowering & fruiting.
Accession: RM 619956

U.S.A., Montana, Madison County: [location and coordinates withheld]
Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana. Phenology: flowering & fruiting.
Accession: RM 738325

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Disturbed weedy area adjacent to springs under Salix amygdaloides with Rosa acicularis, Cynoglossum officinale, and Poa pratensis.
Accession: (unaccessioned)

U.S.A., Montana, Park County: [location and coordinates withheld]
Douglas fir forest on north-facing slope with Galium triflorum, Physocarpus malvaceus, and Disporum trachycarpum. Phenology: flowering & fruiting.
Accession: RM 753931

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.
Clearcut in former Engelmann spruce-lodgepole pine forest with Castilleja miniata, Lupinus argenteus, and Carex geyeri. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along small tributary just S of Picket Pin Creek, ca 10 mi W of Nye.
Mixed coniferous forest with Antennaria racemosa, Vaccinium membranaceum, and Mahonia repens. Phenology: flowering.

U.S.A., Montana, Park County: [location and coordinates withheld]
Sagebrush-grassland with Festuca idahoensis, Agropyron spicatum, Antennaria umbrinella, and Arenaria congesta. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along the south side of Soda Butte Creek, ca 3/4 mi E of Silver Gate.
Gravel bar with Astragalus alpinus, Salix boothii, and Achillea millefolium. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Along East Gallatin River just N of the Burlington Northern tracks, 3 mi E of Bozeman.
Disturbed railroad right-of-way and cutbanks. 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.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Gold Prize Creek, 0-1/3 mi E of confluence with Sixmile Creek, 8 mi S of Emigrant.
Riparian community with Populus balsamifera, Smilacina stellata, and Viola canadensis var. corymbosa. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Gallatin National Forest: along the north side of Yellowstone River just west of Bear Creek, 2 mi E of Gardiner.
Open, vernally moist sinter in thermal area with Eleocharis rostellata, Deschampsia cespitosa, and Sporobolus airoides. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek.
Douglas fir forest with Calamagrostis rubescens, Fragaria vesca, and Acer glabrum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: along Slough Creek Trail, ca 3 mi NE of trailhead.
Open Douglas fir forest with Allium brevistylum, Astragalus miser var. hylophilus, Hieracium albiflorum, and Thalictrum occidentale. Phenology: fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: from the Duck Lake Trailhead NE along the road, ca 1-1.5 air mi W of McIntyre Peak, ca 20 air mi W of Antonito.
Open aspen/blue spruce forest with occasional Douglas fir, ponderosa pine, and corkbark fir. Phenology: flowering & fruiting.
Annotations:
1. Rosa sayi Schwein.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to County Road 600, N to Forest Road 629, W to Forest Road 923 then S; ca 9 air mi from Pagosa Springs. W center
Ponderosa pine forest. Phenology: fruiting.

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.
Spruce, aspen and fir forest with occasional openings. Phenology: flowering.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: peaks to the SW of Hunter Lake, ca 11 air mi W from South Fork off U.S. Hwy 160.
Rocky outcrops in subalpine. 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 16.3 road mi.
Douglas fir/aspen forest throughout, juniper understory, ponderosa pine and white fir as ascending north aspect of slope with Ribes understory; Douglas fir/aspen forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 663, 0.6 road mi N of U.S.Hwy 84.
Grassy slopes with oak thickets and ponderosa pine forest at higher elevation; grassy slopes with oak thickets. Phenology: flowering.
Annotated by Jeanette Flaig.
with Jeanette Flaig

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Trout Creek Jeep Trail, 26 air mi SW of South Fork.
Steep north-facing slope of mixed conifer. Phenology: buds.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Tewksbury Trailhead, Upper Beaver Creek Campground vicinity, Beaver Creek Road, 6 air mi SW of South Fork.
Meadow with mixed conifer forest at edge. Phenology: flowering.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 135, E of Rocky Canyon, ca 12 air mi NE of Bayfield.
Dense mixed conifer and aspen forest. Phenology: flowering.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rock Creek Park, Bishop Rock, Forest Road 28, 16 air mi SSE of Del Norte.
Roadside and ephemeral drainage. Phenology: flowering.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 675, South Fork Carnero Creek, ca 15 air mi WNW of La Garita.
West-facing slope and roadside. Phenology: flowering.

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Trouble Hill, Colo Hwy 149, Forest Road 514, ca 20 mi WSW of Creede.
Riparian meadow into dry steep south-facing slope. Phenology: flowering.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 103 on northeast rim of Toltec Creek Canyon, 6.5 air mi SW of Fox Creek.
Rim of canyon and upper slopes in spruce and southwest white pine. Phenology: flowering.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range: Columbine Campground and above a tributary of Chase Gulch to the E, ca 5.5 air mi N of Idaho Springs; ca 2 1/4 mi NW of Central City.
At granite outcrop near spruce and limber pine. Phenology: flowering & fruiting.
Annotated by Erin Foley.
with Erin and 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: flowering.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along secondary Forest Road 128, ca 4-4.5 air mi ESE of Fraser; ca 3-3.5 mi NE of Winter Park.
Lodgepole pine forest and roadside. Phenology: flowering & fruiting.

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: flowering.

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.
On hillside and around rock outcrops. Phenology: flowering.
with Michael Foley

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: ca 0.5 mi NW of Empire on secondary Forest Road 261; ca 8.5 air mi SW of Winter Park.
Mixed coniferous forest and roadside. Phenology: fruiting.
with B. E. Nelson

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.
Dry slopes. Phenology: fruiting.

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.
Dry slope. 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: flowering & fruiting.
with James, Margaret, and Alex Foley

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: fruiting.
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: Rabbit Ears Range: Buffalo Creek, ca 15.5 air mi NW of Granby; ca 15 air mi NE of Parshall.
Along small intermittent stream adjacent to sagebrush slope. Phenology: fruiting.

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.
Open aspen/lodgepole pine forest with lush understory. Phenology: flowering.
Annotated by Erin Foley.
with Daniel Mullendore

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: flowering.

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 11 air mi E of Kremmling and ca 4 air mi W of Hot Sulphur Springs.
Along creek and adjacent rocky slopes. Phenology: fruiting.

U.S.A., Colorado, Grand County: Gore Range: ca 3 air mi ENE of Radium and ca 3 air mi W of Sheep Mountain.
Along intermittent stream. Phenology: fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: Lawson Ridge, ca 6 air mi SE of Kremmling and ca 7 air mi NNW of Green Mountain Reservoir.
Moist valley between sagebrush and Douglas fir slope. Phenology: flowering.

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: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Bard Creek, ca 1.5 air mi SW of Empire and ca 2.5 air mi NW of Georgetown.
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.
Open aspen slope. Phenology: flowering.

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.
Moist disturbed area. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Recreation Area: Willow Creek Reservoir, ca 4 air mi NW of Granby and ca 11 air mi SW of Grand Lake.
Moist aspen stand. Phenology: flowering.

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: flowering.

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.
Disturbed area in lodgepole pine. Phenology: fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Coal Mountain Access, Troublesome Wilderness: ca 15 air mi NW of Hot Sulphur Springs and ca 17 air mi NE of Kremmling.
Coniferous forest edge along meadow and intermittent stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Troublesome Wilderness: Rabbit Ears Creek, ca 12.5 air mi SW of Rand and ca 17.5 air mi NE of Kremmling.
Disturbed opening adjacent to spruce stand. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: spring and adjacent slopes on Steamboat Mountain, ca 5 air mi NNE of North Table Mountain; ca 11 air mi NW of Black Rock.
Spring and adjacent dense pine and aspen stand; graminoids dominant in understory; moist, duffy soil. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: west end of Crooks Mountain, ca 9 air mi NE of Buffalo Basin Oil Field; ca 11 air mi SE of Sweetwater Station.
Dammed spring, drainage, and nearby hillslope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 7 air mi E of Bondurant.
Meadow and willow thickets along stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.
Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Burnt Creek and ridge to east.
T42N R112W S30; also S31
Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 2-4.5 air mi E of Black Rock Ranger Station.
Mountain slope and roadside. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 0.5-1 air mi NW of Gunsight Pass on flank of plateau.
Rocky slopes with scattered patches of conifers. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch and Slate Creeks: ca 4.5 air mi N of Lower Slide Lake.
Ridge and meadows. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Monument Hill quad.
North-facing mesic slope in narrow valley with Acer glabrum, Populus tremuloides, Ribes sp., and Viola canadensis. Phenology: flowering.
with Loy R. Phillippe, Daniel T. Busemeyer, Paul Marcum, Richard T Larimore

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Horn Fork Trail area, also trail up Mount Harvard, ca 10 air mi WNW of Buena Vista.
Lodgepole pine with spruce-fir. Phenology: flowering.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: 1 road mi W of Elbert Trailhead on Forest Road 110, ca 12 air mi SW of Leadville.
Pinus contorta to streamside. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Little Willis Gulch to Hope Pass, on the Colorado Trail, Trail 1776, ca 2 air mi W of Vicksburg.
Pinus contorta and Populus tremuloides forest, south aspect. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Futurity area, follows County Road 185C, ca 7 air mi E of Nathrop.
Mixed conifer (Pinus contorta, P. flexilis, Pseudotsuga menziesii). Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: 2 road mi on County Road 33, ca 2 air mi N of Eagle, immediately after gate, along road and to the W.
Pinyon-juniper woodland on east aspect. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Hunter Creek Trail 1992, E of Forest Service sign to second large meadow (ca 1 mi), ca 2 air mi NE of Aspen.
Aspen forest with several open montane meadows. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff: ca 14 air mi WNW of Dubois; in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.
Former Artemisia tridentata stand-now grass. Plot 94035 SW, C Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Trail Lake, East DuNoir: ca 18 air mi NW of Dubois.
Wet meadows at north edge of lake. Plot 94034 NW, NW, SE Phenology: vegetative only.
with John T. Nelson

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff, ca 14 air mi WNW of Dubois, in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.
Former Artemisia tridentata stand-now grass. Plot 94035 SW, C Phenology: vegetative only.
with Trudy Dittmar

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: between Lincoln Point and the Wiggins Fork, ca 3 mi S of Double Cabin; ca 17 air mi N of Dubois in a 1960s clearcut W of the main road.
Clearcut/conifer forest. Plot 94042 SE, NW, SE Phenology: vegetative only.
with Susanne Neumiller

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station.
Meadows with scattered Potentilla fruticosa; dry areas.
Robert S. Kirkpatrick, 3565. 7/5/1984.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SE of Hermosa and 1.5-2 mi NNW of Red Shirt and 1-1.5 mi W of SD Hwy 40.
In draws and on ridge tops. Phenology: flowering.

U.S.A., Colorado, Larimer County: North-central Colorado: Slough Creek 0.5-1 air mi NW of Hohnholz Lake #3.
Badlands on side of ridge and into stream bottom, seasonal. Phenology: fruiting.
Annotated by B. E. Nelson.
with Sarah Nunn

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: 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 1.5 air mi W of Tombe; ca 4 air mi ESE of Ranchos de Taos.
Canyon bottom. 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 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: 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 1 air mi S of Pinoreal Peak, ca 6.5 air mi SE of Ranchos de Taos.
White fir/aspen forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mogote Ridge: around Puertecito Tank and vicinity at Puertecito de las Ranas, ca 8 air mi SE of Canjilon; ca 24.5 air mi SE of Tierra Amarilla.
Open ponderosa pine forest. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Elephant Rock off NM Hwy 38, ca 3 air mi W of Red River.
Mixed conifer forest, old logging roads and rocky ridgeline. 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.
Forest with Engelmann spruce, logged areas and roadside. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: ridgeline above corral from Forest Road 1950 toward Little Costilla Peak.
Spruce and bristlecone pine forest with meadow openings; rocky ridgeline. Phenology: flowering.
with Robert Peters

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: end of Forest Road 1893 north side of U.S. Hwy 64, N of Buckhorn Canyon, ca 14 air mi NW of Tres Piedras.
Logged mixed conifer forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 103 near state line, 1/4 air mi N of Sublette, 8 air mi W of Los Pinos.
Patchy mixed conifer forest and meadows with Chrysothamnus and Stipa. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Rio de los Pinos, ca 7 air mi WSW of Los Pinos.
Streamside up to road. Phenology: flowering & fruiting.

U.S.A., New Mexico, Mora County: Carson National Forest and Vicinity: Sangre de Cristo Range: from Forest Road 76 to East Fork Luna Creek, 3/4-1 1/4 air mi SE of Cuchillo de Fernando, ca 6 air mi SW of Black Lake; ca 17 air mi SE of Taos.
Old spruce clearcut on steep southerly-facing slope dominated by grasses. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: along Forest Road 161 above Alamitos Creek, ca 4 air mi E of Jicarita Peak, ca 25 air mi S of Taos.
Open Engelmann spruce/corkbark fir forest. 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.
Mixed-conifer forest with Abies concolor, Pseudotsuga menziesii, Picea engelmannii, Pinus flexilis, and Acer glabrum in canyon bottom. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: ridgeline and vicinity above San Cristobal Canyon ca 1 air mi E of Flag Mountain, ca 6 air mi NE of San Cristobal; ca 5 air mi SE of Lama.
Southwest aspect slopes just below treeline with Picea engelmannii, and Pinus aristata; with Festuca thurberi, Achillea millefolium, Castilleja, and Campanula among widely spaced trees. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: canyon east of Picuris Canyon, ca 2 air mi NE of Picuris Pueblo, ca 4 air N of Penasco.
Roadside with stream and rock outcrop with Salix species and Populus angustifolia. Phenology: flowering & fruiting.
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: flowering & fruiting.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: along Rio Pueblo de Taos and drainage E of Encebado Canyon in Encebado burn area, ca 5 air mi E of Taos Pueblo.
2003 burn area with Quercus gambelii, Rosa woodsii, Lactuca serriola; formerly mixed conifer riparian area and ponderosa pine forest. Phenology: flowering.
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: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 191B to Hopewell Lake, ca 1/4 air mi N of Quartzite Peak at Deer Park, ca 6.5 air mi N of Canon Plaza.
Dry creek, stock tank, and adjacent dry slopes. Phenology: flowering.

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: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 112 above Felipito Canyon, ca 3.5 air mi WNW of Canon Plaza.
Logged mixed conifer forest with Pinus ponderosa, Pseudotsuga menziesii, Populus tremuloides, Abies concolor and understory of Rosa species, Symphoricarpos, and Quercus gambelii. Phenology: flowering.

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: Mule Canyon and Tusas Ridge area, Forest Road 576, mesa N of road to Miller Tank, ca 6 air mi NNW Tres Piedras.
Rocky basalt edge of mesa slopes below. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Moreno Ranch, ca 1 mi SSE of Apache Peak, ca 4 air mi N of Palo Flechado Pass; ca 6 air mi NNW of Angel Fire.
Mixed conifer forest with Picea, Pseudotsuga menziesii, Abies concolor and few Pinus ponderosa; understory mainly Juniperus communis; area logged with old stumps and shrub regrowth on logging roads. Phenology: flowering.
with James Lucero

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness Area: south aspect slopes above canyon of Cruces Creek and areas along north basin rim, ca 15 air mi ENE of Chama, ca 4 air mi S of Colorado.
Slopes above creek and mesa top with dry meadows, aspen stands, and groupings of spruce-subalpine fir forest. 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: Martinez Canyon ca 1 air mi SE of Vallecito Mountain, ca 8 air mi E of Arroyo Seco and ca 6 air mi S of Twining.
Montane meadow and spruce-fir forest with stream running through; with Juniperus communis, Potentilla fruticosa, Carex species, and Poa pratensis. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Sawmill Park Trail towards Sawmill Park and Taos Peak, ca 5 air mi W of Elizabethtown historic town site and ca 8 air mi NNE of Eagle Nest.
Spruce-fir forest with Vaccinium scoparium and sunny openings along trail. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rimrock southeast of junction NM Hwy 75 and 68, dirt road and wash.
Rocky and sandy slopes with volcanic rimrock and rubble; low slopes and creek bed. Phenology: flowering.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Canyon slopes and bottom. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ridge leading NW off Lightning Ridge on the Nowater Trail or BLM Road 1404, ca 10 air mi SW of Big Trails; ca 36 air mi SE of Worland.
Sandy ridge top with scattered Rhus and Artemisia and areas of sandstone pavement and outcrops. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 7UH and S of Goff Lake, ca 10.1 air mi NW of Cody.
Sagebrush on sandy soil. Phenology: buds.
with Al Flinck

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 27 and West Tensleep Creek, ca 12 air mi NE of Ten Sleep and ca 36.5 ENE Worland.
Sagebrush and pine forest. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 25 crossing Canyon Creek, ca 6.5 air mi ESE of Meadowlark Lake and ca 16.5 air mi ENE of Ten Sleep.
Coniferous forest and mountain meadow. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 408 W of Buckskin Ed Creek, ca 14.5 air mi NNE of Ten Sleep.
Sagebrush. Phenology: flowering.
with Michelle Wilson

U.S.A., Wyoming, Park County: Absaroka Mountains: along BLM Road 1207 on Rattlesnake Mountain, ca 12 air mi WNW of Cody.
Mixed coniferous forest and sagebrush. Phenology: fruiting.
with Michelle Wilson

U.S.A., South Dakota, Pennington County: Black Hills: Mount Rushmore National Memorial: Lafferty Gulch at north park boundary.
Lush area along creek in north-trending drainage. Paper birch/beaked hazel forest with white spruce, ca 50% tree canopy cover; thick diverse forb layer, mixed deciduous shrub layer; with Carex spp., Athyrium filix-femina, Aralia nudicaulis. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Red Canyon ca 1 mi W of Weiser Knoll, ca 14 air mi SE of Lander.
Juniper/sagebrush draws and slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.
River drainage stream banks through coniferous forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.
Willow dominated riparian at stream outlet. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1.5 mi S of Weiser Knoll, ca 16 mi SSE of Lander.
Juniper/pine woodland amongst cliffs interspersed with sagebrush grasslands. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek drainage and vicinity, ca 16 air mi SSE of Lander.
Steep south-facing slope predominantly Purshia tridentata and Artemisia tridentata var. vaseyana grassland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Phillips Lake drainage to Shangrila Meadows, ca 6 air mi E of Downs Mountain.
Talus slope with scattered soil pockets. Phenology: flowering & fruiting.
with Eric Everts

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Burnt Creek and ridge to east.
Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 0.5-1 air mi NW of Gunsight Pass on flank of plateau.
Rocky slopes with scattered patches of conifers. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch Creek, ca 4.5 air mi N of Lower Slide Lake.
Ridge and meadows. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Fivemile Creek Bay of Boysen Reservoir and along Fivemile Creek, ca 4.5 air mi W of Shoshoni; ca 17.5 air mi NE of Riverton.
Along the edge of the reservoir. Phenology: flowering.
Annotated by Rachel Newton.
with Rob Massatti and Rachel Newton

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Boulder Creek, ca 13 air mi E of Pinedale.
Dry forested uplands bordering creek. Phenology: fruiting.
Annotated by Walter Fertig in 2012.

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 9 air mi NE of Moorcroft.
Sandy rocky uplands. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: North Fork Crazy Woman Creek, ca 15 air mi SW of Buffalo.
Dry, rocky uplands. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Tie Hack Reservoir, ca 12 air mi WSW of Buffalo.
Along moist, rocky lake shore. Phenology: flowering.

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: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Haystack Rock off County Road 80C in Cherokee Park past Trail Creek, ca 28 air mi NNW of Fort Collins.
On Purshia hillsides with dry gravel washes with Potentilla, granite boulder piles, a few small running streams into Trail Creek, and occasional ponderosa pines. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: on Colo Hwy 14, 2 mi E of Greyrock National Recreation Trail, ca 10 air mi NW of Fort Collins.
A dry meadow with escaped Hesperis near a private pasture. Phenology: flowering.

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: trail to Kelly Lake, ca 16 air mi E of Walden.
High Artemisia meadows with creeks cutting across and Potentilla, Phlox, Delphinium, Salix, and some aspen stands. Phenology: flowering.

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: Chicken Park, off Forest Road 181, N of County Road 180 (Creedmore Lakes Road), ca 37 air mi NW of Fort Collins.
Granite boulder piles in the foothills with Ribes, Purshia, and ponderosa pine. Phenology: flowering.

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: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: summit of Mount Margaret N of County Road 74E, ca 26 air mi NW of Fort Collins.
Pond edged with Thermopsis and Oxytropis meadows. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Owl Creek Spring on County Road 80C, ca 41 air mi NW of Fort Collins.
Dry hillsides surrounding spring with Artemisia and Chrysothamnus, evidence of grazing. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: The Narrows on U.S. Hwy 34, just W of the bridge over the Big Thompson River, S of Alexander Mountain, ca 6 air mi W of Loveland.
Steep sided ravine with rocky south and east facing slopes, shrub cover of Ribes and Rubus with Bromus and Thermopsis. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Cache la Poudre Wilderness: Mount McConnell off Colo Hwy 14, ca 19 air mi W of Fort Collins.
Dry south and east facing slopes with ponderosa pine, Douglas fir, Opuntia, Cercocarpus, and Arctostaphylos. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Pole Hill Road (Forest Road 122) from U.S. Hwy 36 to Estes Park, ca 16 air mi W of Loveland.
West facing dry slopes with ponderosa pine, Douglas fir and Arctostaphylos, down to creek with aspen stands. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Forest Road 169 on Beaver Creek, ca 35 air mi NW of Fort Collins.
Lodgepole pine surrounding creek with occasional beaver ponds with Salix. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Comanche Peak Wilderness: Fish Creek from Beaver Creek Trailhead (Trail 1009) off Forest Road 147 near Sky Ranch, ca 22 air mi W of Fort Collins.
Creekside with aspen stands, Salix, and Alnus. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Link Trail from MacIntyre/Link Trailhead off County Road 80C, ca 43 air mi NW of Fort Collins.
Lodgepole pine transition into spruce-fir forest with shepherdia understory. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Green Ridge Trail (Forest Road 177) from Lost Lake on Laramie River Road (County Road 103), ca 36 air mi W of Fort Collins.
Marshy meadows with black wet soil with Potentilla fruticosa; interspersed with lodgepole pine stands. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: along Young Gulch Trail S of Colo Hwy 14, ca 13 air mi NW of Fort Collins.
Wet creekside with a slight incline, with Toxicodendron, Salix, and ponderosa pine canopy. Phenology: flowering.

U.S.A., Colorado, Park County: Front Range: Pike National Forest: Mount Evans Wilderness: along Three Mile Trail.
T7S R75W S2
Common in coniferous forest dominated by Pinus aristata and Festuca arizonica.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126 at Horseshoe Spring, NW 0.3 air mi to rim of Eureka Mesa.
Roadside. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring.
Riparian through canyon of soft sedimentary rock in pinyon/juniper woodland. Grass/sedge bottom emerging with widening of canyon bottom. Phenology: 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.
Moist to dry canyon bottom. Phenology: fruiting.

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: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Grindstone Spring and Tecolote Creek off Forest Road 291, 16 air mi WNW of Las Vegas. From Forest Road 291 SW 0.5 air mi to Tecolote Creek.
A steep west-facing, mixed conifer/aspen slope with sedimentary bluffs, seeps, and pockets of meadow. Phenology: 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.
Roadside including cut banks of coarse volcanic rock, and lower forested slopes of mixed conifer/aspen. Phenology: fruiting.

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: fruiting.

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: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: lower Rito de los Pinos on Forest Road 95, 3.9 air mi NNE of Cuba. From USFS gate 2.7 mi to Los Pinos trail parking lot near wilderness boundary.
Wet meadow in drainage. Phenology: flowering.

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: White Rock Canyon, Pajarito Springs.
Spring. Phenology: flowering.
with Brian Reif and Brian Jacobs

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Las Conchas Campground on NM Hwy 4 upstream on East Fork Jemez River to 0.8 mi.
Canyon and streamside. 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 & fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Glorieta Canyon S 1 air mi, 3 air mi N of Glorieta.
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. N35.745 W105.888 SW 0.5 air mi on trail to N35.743 W105.896.
Narrow canyon bottom and riparian with mature ponderosa pine, horsetail, cottonwood, alder, and willow. Granitic soils. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Ojo la Jara and vicinity off Forest Road 8, 4 air mi NE of Gallina. N36.264 W106.775 N 0.2 air mi to La Jara Springs at N36.267 W106.775
Roadside and adjacent open ponderosa pine forest with thick patches of Gambels oak or moist grassy understory below. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Hermit Peak summit in vicinity of Hermit Spring, 9 air mi W of Sapello.
Mixed conifer forest including stands of corkbark fir, and with openings of exposed bedrock close to sheer granite cliff. Phenology: fruiting.

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: Hyde Canyon W of Shearer Ranch, 13 air mi due W of Las Vegas.
Drainage of spruce/fir with coarse, granite/feldspar gravel. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 100 near Mesa Lagunas, 7 air mi S of Coyote.
Roadside and adjacent slopes; pockets of grassy meadow in a ponderosa pine forest with some spruce, fir, and mature aspen; Gambels oak below. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: at Forest Road 317/Forest Road 316 junction, 7 air mi S of Coyote.
Roadside along grassy canyon bottom in ponderosa pine 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.
Trailside through grassy canyon bottom below south-facing canyon slope of ponderosa pine and thick Gambels oak. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 156 at Wesner Springs, 1 air mi ENE of Elk Mountain summit.
Roadside and spring run-off in spruce forest. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Trail 216 in Burro Canyon, 2 air mi E of Elk Mountain summit. N35.765 W105.528 SE 0.4 air mi in canyon bottom to N35.760 W105.523 at creek crossing.
Riparian and open meadow in canyon bottom below forested slopes of spruce. Phenology: flowering.

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. N35.806 W105.836 at Aspen Ranch NW 1.1 air mi to N35.816 W105.853 at granite constriction.
Trailside canyon bottom or lower slopes of mixed conifer forest. Phenology: 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: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Juan de Gabaldon Grant: Borrego Trail 150, 6 air mi due E of Tesuque. N 0.5 air mi to junction with Trail 254.
Mixed conifer forest with sparsely vegetated understory of dry needle beds and coarse granitic substrate. 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.
Canyon bottom of mixed conifers and mature aspen. Phenology: 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 WNW of Cowles. N35.9372 W105.6776 at meadow near Trail 155 junction W 0.9 air mi to N35.9400 W105.6935.
Spruce/corkbark fir forest with scattered stands of mature aspen and adjacent riparian of river; canyon constricted to W by granite bluffs. Phenology: 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.
Shaded riparian corridor of river 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: Lone Pine Mesa to Beaver Creek on Trail 214, 3.5 air mi SW of Rociada; N35.8001 W105.4687 on mesa W 0.8 air mi to canyon bottom at N35.8001 W105.4821.
White fir/Douglas fir forest with southwestern white pine; mature aspen toward bottom. Phenology: fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 636 to head of Capulin Canyon, 2.5 air mi SW of Ledoux. N35.9054 W105.3745 on road SW 0.7 air mi up east-facing slope to start of canyon at N35.8998 W105.3854.
Mixed conifer forest slope. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Trail 137, 5 air mi NNE of Jemez Springs. N35.8228 W106.6363 E 0.5 air mi on trail to McCauley Warm Springs at N35.8222 W106.6281.
Ponderosa pine forest, with juniper, oak, and pinyon pine below, ascending west-facing canyon slope over scattered volcanic boulders. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon on the north side of Mesa Venado, ca 3/4 air mi W of Rio Guadalupe, ca 6.5 air mi W of Jemez Springs; ca 19.5 air mi SSE of Cuba.
Dryer meadows along the creek. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: along Little Grass Creek, ca 9.5 air mi SW of Grass Creek Oil Field.
Riparian area.

U.S.A., Wyoming, Albany County: Pole Mountain District: Horse Creek.
Flowers red. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 10 mi SW of Cody.
Rocky, muddy shoreline (below highwater mark), dominant species include Rorippa calycina, Rumex crispus and Veronica peregrina var. xalapensis. Phenology: buds.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Gunbarrel Creek, ca 1 mi N of U.S. Hwy 14, 16, & 20.
Douglas fir-lodgepole pine woods. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: near the head of Whit Creek on Table Mountain, ca 4-6 mi S of U.S. Hwy 14, 16, & 20.
In moist spruce-lodgepole pine woods. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Arlington.
Phenology: flowering.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River Valley: south side of river, E of Big Game Campground, 27 1/4 air mi W of Cody.
First terrace, sandy and gravelly alluvium; Populus balsamifera community with Elaeagnus commutata. Phenology: flowering.
with S. Gottschlich and R. Bechtloff

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; frequent along upper part of stream in drier places. Frequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East slope Wind River Range: south side of Middle Popo Agie River across from campground, 8 air mi SW of Lander.
Populus tremuloides/tall shrub streamside community on terrace; soil typic cryaquoll with mollic surface horizon. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Northeast Wind River Range: Clint Creek, 17 1/4 air mi NW of Dubois.
Salix boothii/Carex utriculata community on wet hillslope; soil typic cryaquoll with histic surface horizon. Phenology: flowering.

U.S.A., South Dakota, Custer County: Sylvan Lake.
Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Meridonal Valley area E of Wyoming Range; Bald Mountain.
On steep windswept rocky slope; abundant. Widely scattered, abundant. Phenology: flowering.
with John S. Shultz

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: hills below Red Mountain, ca 5.4 air mi SE of Jelm Mountain.
Gully, red sandy-clay. Phenology: flowering.
Linda Shoemaker, 19. 6/10/1992.
with Mari Combs
Accession: 925142, Barcode: RM0084960

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: between plateaus close to quarries, ca 5.9 air mi SE of Jelm Mountain.
Sagebrush-grassland, red sandy-clay with mountain mahogany. Phenology: flowering.
Linda Shoemaker, 36. 6/14/1992.
with Mari Combs
Accession: 925191, Barcode: RM0084932

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.
North-facing slope; open and shady areas, botton to the middle of the slope. Frequent, shrub 1-5 ft tall. Phenology: flowering.

U.S.A., Wyoming, Carbon County: BLM Rawlins District: Deep Creek Road.
Shaded stream bank with Arnica cordifolia and Mertensia ciliata. Phenology: flowering.

U.S.A., Wyoming, Converse County: Around Esterbrook.
T28N R71W S9
In meadow. Phenology: flowering & fruiting.
with Jane P. Nelson

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: flowering.
with K. Hess and Erwin Evert

U.S.A., Wyoming, Albany County: West Foothills of the Laramie Range: south branch of Spring Creek on north side of U.S. Hwy 30 at east end of Laramie.
Gravel bank in bottom of dry wash. Rock cover ca 40%, vegetative cover ca 30%. Low forb community dominated by Paronychia, Sedum lanceolatum, Geranium atropurpureum, and Rosa. Flowers single or paired, leaflets 7, no spines evident. Phenology: flowering.

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.
First terrace, sandy and gravelly alluvium; Populus balsamifera community with Elaeagnus commutata. Phenology: flowering.
with S. Gottschlich and R. Bechtloff

Rosa sayi ()
U.S.A., Wyoming, Fremont County: East slope Wind River Range: south side of Middle Popo Agie River across from campground, 8 air mi SW of Lander.
Populus tremuloides/tall shrub streamside community on terrace; soil typic cryaquoll with mollic surface horizon. Phenology: flowering.
Jill Walford, 1333. //.

Rosa sayi ()
U.S.A., Wyoming, Fremont County: Northeast Wind River Range: Clint Creek, 17 1/4 air mi NW of Dubois.
Salix boothii/Carex utriculata community on wet hillslope; soil typic cryaquoll with histic surface horizon. Phenology: flowering.
Jill Walford, 1634. //.

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.
At the base of rock outcrops. Phenology: flowering.

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.
Clearcut in lodgepole pine forest. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Willow Creek and Forest Road 106, ca 4.5 air mi N of Haystack Mountain, ca 4 air mi S of Rand; ca 24 air mi SSE of Walden.
Open lodgepole pine-aspen forest. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: along South Fork Canadian River ca 1/4 - 1/2 mi S of the confluence, ca 6 air mi N of Gould; ca 16 air mi SE of Walden.
Open lodgepole pine forest. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: along Indian Creek and County Road 53, ca 1 air mi NW of Ironclad Mountain, ca 12 air mi SSW of Hebron; ca 23 air mi SSW of Walden.
Aspen grove. Phenology: flowering.

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.
Among willow thickets along the river. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Middle Fork Arapaho Creek on Forest Road 700, ca 1.5 air mi W of Arapaho Ridge, ca 10.5 air mi SW of Rand; ca 24 air mi S of Walden.
Spruce-fir forest at the edge of a willow marsh. Phenology: fruiting.

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: fruiting.
Annotated by B. E. Nelson.
with Sarah Nunn

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: trail to Black Mountain, ca 20 air mi NE of Craig.
Spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Grassy Run or Trail 1135 on the east side of Arapaho Ridge, ca 7.5-8 air mi SW of Rand; ca 23.5 air mi S of Walden.
Open mixed conifer forest. Phenology: flowering.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Sarvis (Sarvice) Creek Wilderness: along Silver Creek, ca 1.5 air mi S of Gore Mountain, ca 13.5-15 air mi ENE of Yampa.
Edge of boulder field in mixed conifer forest. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Forest Road 730 and Arapaho Creek Trail to lakes to west.
Trail through coniferous forest to lake. Phenology: flowering.

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: 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., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: on Blacktail Butte, ca 1 air mi E of Moose; ca 13 air mi NNE of Jackson.
Limestone outcrop and ridgetop. Phenology: flowering.
with Geneva Chong, Ronald L. Hartman

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: lower mi of La Jara Creek, upstream from headquarters.
Along creek and adjacent slopes. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: East Fork Jemez River, short segment in Preserve ca 1 air mi SW of El Cajete (center of caldera).
Along river with blue spruce and white fir on slopes, willow and birch scattered on bank. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness.
Lodgepole pine forest with some spruce and fir. No other locality data is provided. -RCR

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along Thorofare Creek Trail to Coyote Creek, ca 1 mi SE of the southeast corner of Yellowstone National Park.
Lodgepole pine forests and dry, rocky meadows.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton National Forest: ca 8 mi E of Moran Junction along U.S. Hwy 26 at Blackrock Ranger Station, near Blackrock Creek.
Open sage with scattered Salix near creek; some disturbed areas.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, Grizzly Bear Creek at confluence with drainage from SW corner of Mt. Rushmore Nat. Memorial, ca 1.0 air mi S of The Heads; ca 7.5 air mi SE of Hill City.
SW-trending gully in granite outcrop N of creek.
with Cheryl Mayer

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, Grizzly Bear Creek just above confluence with drainage from SW corner of Mt. Rushmore Nat. Memorial, ca 1.0 air mi S of The Heads; ca 7.5 air mi SE of Hill City.
Southwest-trending gully in granite outcrop N of creek.
with Cheryl Mayer

U.S.A., South Dakota, Custer County: Black Hills: Black Elk Wilderness, tributary to Grizzly Bear Creek from SW in vicinity of Trail #7 at Wilderness boundary, ca 8.0 air mi NE of Custer.
T2S R5E S26 SW1/4 of NE1/4
Streambank.
with Patches

U.S.A., Wyoming, Natrona County: Laramie Range: Sand Draw S of County Road 403, ca 23.4 air mi SW of Casper.
Dry river bed and roadside. Phenology: flowering.
Annotated by B. A. Packer.
with Ronald L. Hartman

U.S.A., South Dakota, Harding County: Reva.
45.5458° N, 103.0532° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!

Annotated by E. W. Erlanson in 1926.

U.S.A., Wyoming, Albany County: Laramie Range: ca 14.5 air mi SE of Laramie at Vedauwoo Exit.
Granite outcrops. Phenology: flowering.
with J. Brondum, T. McGowan, and J. Wilson

U.S.A., Colorado, Ouray County:
Roadside. Phenology: fruiting.
Annotated by C. L. Porter in 1952.

U.S.A., Colorado, Las Animas County: Culebra Range: Bar NI Ranch: Cherry Creek.
Along old road on south exposure with Populus tremuloides, Jamesia, Symphoricarpos, and Bromus. Phenology: fruiting.

U.S.A., Colorado, Grand County: Routt National Forest: Gore Pass on Colo Hwy 84.
Lodgepole pine zone. Edge of aspen woods. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Colorado, Larimer County: Above Beaver Creek.
Annotated by E. W. Erlanson in 1926.

U.S.A., Colorado, No county County: Front Range.
Annotated by E. W. Erlanson in 1926.

U.S.A., Colorado, Saguache County: Region of the Gunnison Watershed: Marshall Pass.
Annotated by Edward L. Greene.

U.S.A., Colorado, Saguache County: Region of the Gunnison Watershed: Marshall Pass.
1.
Annotated by Edward L. Greene in 1926.

U.S.A., Colorado, Boulder County:
Annotated by C. L. Porter in 1964.

U.S.A., Colorado, San Miguel County: Iron Springs Mesa.
North slopes of canyon. Phenology: fruiting.
Annotated by C. L. Porter in 1964.

U.S.A., Colorado, San Miguel County: Iron Springs Mesa.
North canyon side. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Along Roaring Fork near Aspen, CO
Thicket edge, aspen. Phenology: fruiting.

U.S.A., Colorado, El Paso County: Minnehaha.
Elev. 2500 m.
Phenology: flowering & fruiting.
with E. S. Clements

U.S.A., Colorado, El Paso County: Minnehaha.
Elev. 2500 m.
with E. S. Clements

U.S.A., Colorado, El Paso County: Crystal Park.
Elev. 2600 m.
with E. S. Clements

U.S.A., Colorado, El Paso County: Minnehaha.
Phenology: flowering & fruiting.

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

U.S.A., Colorado, Boulder County: Blue Bird Mind.

U.S.A., Colorado, Boulder County: Bald Mountain.
with G. S. Dodds and W. W. Robbins

U.S.A., Colorado, Boulder County: Pine Glade School.

U.S.A., Colorado, Gilpin County: Tolland.

U.S.A., Colorado, Boulder County: Near Boulder.
Plains and foothills. Phenology: fruiting.

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

U.S.A., Colorado, Boulder County: Near Boulder.
Plains and foothills. Phenology: flowering.

U.S.A., Colorado, Gilpin County: Eldora to Baltimore.
June 20th - July 10th, 1903 Phenology: flowering.

U.S.A., Colorado, Routt County: Near summit of mountains between North Park and Steamboat Springs.

U.S.A., Colorado, Grand County: Sulphur Springs.

U.S.A., Colorado, Grand County: Kremmling.
Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Estes Park.
George E. Osterhout, 388. 6//1894.

U.S.A., Colorado, Larimer County: The Thompson River, below the canyon.
George E. Osterhout, 5509. 7/4/1916.

U.S.A., Colorado, Larimer County: Rocky Mountain National Park: Moraine Park, head of Windy Gulch.
George E. Osterhout, 5554. 9/6/1916.

U.S.A., Colorado, Jackson County: North Park.
George E. Osterhout, 7288. 8/6/1930.

U.S.A., Colorado, Larimer County: Moraine Park.
In timber. Phenology: flowering.
George E. Osterhout, 750. 8//1895.

U.S.A., Colorado, Jackson/Larimer County: Cameron Pass.
Annotated by B. E. Nelson in 1979.
George E. Osterhout, s.n.. 8/4/1893.

U.S.A., Colorado, Boulder County: Glacier Lake.
40.02° N, 105.5021° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Mountain side. Phenology: fruiting.

U.S.A., Colorado, El Paso County: Pikes Peak Region.
Granite slopes. Phenology: fruiting.

U.S.A., Colorado, Summit County: Near Breckenridge.
Kenneth K. Mackenzie, 282. 8//1901.

U.S.A., Colorado, Summit County: Near Breckenridge.
Kenneth K. Mackenzie, 291. 8//1901.

Rosa sayi ()
U.S.A., Colorado, Lake County: Lake Avanhoe: Hagerman Pass.
with N. T. Schedin

U.S.A., Colorado, Lake County: Near Leadville.
with N. T. Schedin

U.S.A., Colorado, El Paso County: Pikes Peak.

U.S.A., Colorado, Lake County: Near Leadville.

U.S.A., Colorado, No county County: Near Leadville on Pikes Peak.

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

U.S.A., Colorado, Larimer County: S round house, Fort Collins.
Common on 10% south slope in clay loam with Ambrosia, Salsola, and Kuhnia. Also along fences. Phenology: fruiting.
Annotated by Rogers McVaugh.
Accession: USFS 500432

U.S.A., Colorado, Jefferson/Park County: Pike National Forest: Goose Creek.
Fairly abundant in fairly dry, gravelly soil. Phenology: flowering.
Philip V. Woodhead, 3-w. 6/7/1916.
Accession: USFS 500593

U.S.A., Colorado, Jefferson County: Pike National Forest.
T8S R70W
Fairly abundant in gravelly soil. Phenology: flowering.
Philip V. Woodhead, 36-w. 6/1/1916.
Accession: USFS 500592

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Chamber's Lake.
T7N R75W S6
Occasional on 30% south slope in deep clay. Also on shoulders of roads. Phenology: fruiting.
Annotated by Rogers McVaugh.

U.S.A., Colorado, Jefferson County: Lookout Mountain, 15 mi W of Denver.
Ralph H. Imler, s.n.. 7//1937.

U.S.A., Wyoming, Albany County: Laramie Range: ca 1.5 road mi NE of Buford along South Crow Creek; ca 20 air mi SE of Laramie.
Along creek and on granite outcrops. Phenology: flowering.
with J. Brondum and T. McGowan

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: North exposure at Agua Fria Trail Camp.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Training Center Scout Camp, 1/4 mi NW of Nairn Place.
Wooded creek bank. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Training Center Scout Camp, 1/4 mi NW of Nairn Place.
Occasional with Quercus and Juniperus. Phenology: flowering.

U.S.A., Colorado, Summit County: State Highway 9, 1.8 mi N of Silverthorne.
T4S R78W S26
Common on rocky soil of riverbank with Picea and Pinus. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Along Colo Hwy 82, ca 7 mi SE of Aspen.
with Jane P. Nelson

U.S.A., Wyoming, Albany County: Laramie Range: County Road 316 along Sand Creek, ca 14 road mi off U.S. Hwy 287; ca 14 road mi on U.S. 287 from Laramie.
Creekside. Phenology: flowering.
with T. McGowan

U.S.A., Colorado, Boulder County: Miramonte.
Dry forest. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.
Along old beaver dams, marshes, and meadows with willow thickets. Phenology: flowering.
Annotated by B. A. Packer.

U.S.A., Wyoming, Albany County: Laramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas.
Brushy canyon bottom along the stream. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Steep slopes and bottom of gully. Phenology: flowering.
with Russ Nelson
Accession: 1017177, Barcode: RM0300744

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26 air mi NW of Kemmerer.
Steep brushy banks of deep stream channel. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Albany County: Laramie Range: Flat Top, ca 4 air mi WNW of Morton Pass.
Sandstone and shale on flank but mostly granitic boulder alluvial deposits. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Range: 1-2 air mi N of entrance to Roger Canyon.
Calcareous substrate. Phenology: flowering.

U.S.A., Wyoming, Converse County: Laramie Range: Brae Road, ca 4 mi W of Esterbrook; ca 32 road mi SW of Douglas.
Along north facing slope of sagebrush grassland. Phenology: flowering.
with T. McGowan

U.S.A., Wyoming, Converse County: Laramie Range: along Ghost Creek, ca 5 mi NW of Esterbrook; ca 28 road mi from Douglas.
West facing slope. Phenology: flowering.
with T. McGowan

U.S.A., Wyoming, Converse County: Laramie Range: Freds Draw, ca 4.5 air mi NW of Esterbrook.
In dry creek bed. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: The Limestones, along Soldier Creek, ca 3 air mi SE of Esterbrook; ca 35 air mi SE of Douglas.
In cow pasture and among dry creekbeds. Phenology: flowering.
with T. McGowan & T. Freeman

U.S.A., Wyoming, Albany County: Laramie Range: along unnamed spur of the Laramie River, ca 15 air mi SW of Esterbrook.
In sagebrush/grassland among boulders. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: along South Branch North Fork Crow Creek, ca 10.5 air mi SE of Laramie.
Along creek. Phenology: flowering.

U.S.A., Wyoming, Converse County: Laramie Range: along Roaring Fork, ca 25 air mi SW of Douglas.
Along creek and adjacent boulder outcrops. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Ford Creek, ca 35 air mi SW of Douglas.
In granite outcroppings. Phenology: fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Laramie County: Laramie Range: Granite Reservoir: ca 15 air mi E of Laramie.
Southwest facing granite outcrops. Phenology: fruiting.

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

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along Cliff Creek E of Burnt Creek, ca 40 air mi NW of Pinedale.
Stony flats along the creek. Phenology: flowering & fruiting.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Merna Butte; 9-10 air mi WNW of Daniel Junction.
Douglas fir, subalpine fir, and aspen forest, stream margins with willow thickets, and sagebrush-grassland slopes and eroded ridges; eroded slopes and adjacent coniferous forest. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Straight Creek just S and a little E of Mount Schidler; ca 2-2.5 air mi NE of Middle Piney Lake.
Stream side and banks. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Steep slopes and bottom of gully. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26 air mi NW of Kemmerer.
Steep brushy banks of deep stream channel. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Northeast Rim of Ferney Gulch, ca 20 air mi WNE of Cokeville.
Limestone outcrops and limey area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge.
Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Gap in Absaroka Ridge traversed by Fontenelle Creek.
Stream bottom and adjacent slopes in coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along Clarks Fork Yellowstone River, ca 20.5 air mi NW of Powell, ca 1.5 air mi SE of Clark.
Elev. 4200
Bushy thickets, sand dunes along river.
with Erik Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: above Dead Indian Creek below Dead Indian Hill, ca 24 air mi NW of Cody.
Limber pine woods. Phenology: flowering & fruiting.
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, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, along South Fork Fish Creek just above confluence with North Fork, ca 30-31 air mi ENE of Jackson.
Along old road in creek bottom.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Gumbo Hills, ca 3 air mi E of Hamilton Dome, ca 17-18 air mi WNW of Thermopolis.
Among sagebrush on gumbo clay slopes.
with Robin Jones

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Cottonwood Creek, ca 5 air mi W of Hamilton Dome; ca 24.5 air mi WNW of Thermopolis.
Stream bottom.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along North Clear Creek, just W of Hunter Ranger Station, ca 11 air mi WSW of Buffalo.
Dry woodland. Phenology: fruiting.
with B. E. Nelson

U.S.A., Wyoming, Fremont County: Gas Hills Mining District; ca 7.0 air mi ENE of Junction of Wyo Hwy 136 and Ore Road (main road through the Gas Hills Mining District).
Edge of creek. Phenology: buds.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Bridger Mountains: Blue Hill; ca 16 air mi SE of Thermopolis.
Loose, shaley slopes of hill, rocky plains on summit, mud around holding pond in drainage below, sagebrush on lower slopes of hill; shale slope.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Ponderosa pine slopes, eroded plains; along stream. Phenology: flowering & fruiting.
Annotated by Keith H. Dueholm on 7//1982.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Plains, creek, and roadside; streambank. Phenology: flowering.
Annotated by Keith H. Dueholm on 7//1982.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Rocky hills, plains, holding pond, wet mud along creekbeds, flats, moist grassy ditches; slopes. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: southeast edge of Dry Fork Ridge, ca 5.5 air mi N of Burgess Junction.
Meadows, limestone outcrops, scattered limber pine, in small groves; outcrops. Occasionally. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 21 air mi ESE of Buffalo.
Sagebrush plain, deeply cut ravine with shaley slopes, occasional coal faces; ravine. Phenology: fruiting.
Annotated by Keith H. Dueholm on 7//1982.

U.S.A., Wyoming, Sheridan County: Powder River Basin: East Twin Creek, ca 2 air mi W of Parkman.
Creek, meadows along creek, cherry thickets, sagebrush plains, hill with roadcut along side, disturbed area along drainage; meadow. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 15 air mi SW of Meeteetse, junction of Wood River and the South Fork Wood River.
Wet area near the river. Phenology: buds.
Robert S. Kirkpatrick, 1679. 7/27/1983.
with Ruth E. B. Kirkpatrick and B. E. Nelson

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 16 air mi SW of Meeteetse, upper end of the North Fork of Dick Creek, ca 5 mi from the Wood River.
Sagebrush grasslands with scattered Potentilla fruticosa; dry areas. Phenology: vegetative only.
Robert S. Kirkpatrick, 3178. 6/29/1984.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station.
Meadows with scattered Potentilla fruticosa; dry areas. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock.
Moist banks. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi N of Dubois, along the Wiggins Fork of the Wind River, ca 1 mi E of Norton Point.
Picea engelmannii and Abies lasiocarpa forest on old river floodplain; moist, closed areas. Phenology: buds.
with Ruth E. B. Kirkpatrick

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.
Wet douglas fir, spruce forest. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi SW of Meeteetse, in the vicinity and west of the junction of the Middle Fork of the Wood River and Beaver Creek.
Sagebrush grasslands; dry areas. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi W of Meeteetse, along the North Fork of Pickett Creek.
Riparian, montane - subalpine, with scattered Picea engelmannii; sand and gravel bars. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SSE of Cody, upper end of Carter Creek ca 1 mi SE of Hidden Lake.
Pinus flexilis and Picea engelmannii forest; dry slopes. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10.5 air mi NE of Dubois, along Bear Creek in the vicinity of the East Fork Elk Winter Pasture Headquarters.
River bottoms and adjacent areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Big Horn Mountains: ca 20.5 air mi N of Arminto.
Limestone outcrop. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Galena Creek, ca 2 air mi NNE of Kirwin.
Wooded and meadow areas along creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: South Fork Shoshone River trail, between Marston and Bliss Creeks.
Meadows and edge of coniferous forest. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: rim of Natural Corral and ridge above.
T55N R104W S13; also S24
Open grassy slopes, talus slopes, and rimrock; sandstone and limestone. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Deer Creek trail, 2-5 trail mi W of trailhead on South Fork Road.
Slopes, drainages, and stream bottoms in mostly douglas fir forests with volcanic substrates.
with Neil Snow

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, NW corner.
Rocky slopes and drainage with slowing stream below; Pseudotsuga menzizsii, Pinus contorta, and along the stream Acer and Sambucus. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, North Fork Fish Creek between Packsaddle Creek and Harness Gulch.
Stream side.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Jim Creek, 1.5 air mi E of Wyo Hwy 352.
T37N R109W S5
Streamside with scattered Engelmann spruce; lodgepole pine forest and meadows slightly above.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: South Fork Fish Creek between Purdy and Hackamore Creeks.
Meadows, gravel bars, and adjacent lodgepole pine forests.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: ca 4 air mi NW of Wyo Hwy 28 on road SW and paralleling Sweetwater River canyon.
Granitic/metamorphic canyon slopes and canyon bottom; canyon bottom.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes.
Limestone outcrops with stream on rolling sagebrush slopes.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Rock Creek, 3-5 mi W of Kendall Guard Station.
Streamside with lodgepole pine, Engelmann spruce, and willows; lower slopes with sandstone, shale, and limestone outcrops.
with Jonathan Hughes

U.S.A., Wyoming, Campbell County: Powder River Basin: head of Piney Canyon; ca 22 air mi SE of Reno Junction.
Rocky slopes, stream margins, and ponderosa pine woodlands; open slope. Phenology: flowering.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Middle Butte.
Top and upper slopes of butte. Phenology: flowering.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south and east shore of Little Half Moon Lake, 8 air mi ENE of Pinedale.
Shady, mesic aspen/lodgepole pine forest on bank of Pole Creek at confluence with lake.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and rocky slopes on north side of creek, ca 2 air mi E of Squaretop Mountain, ca 24 air mi N of Pinedale.
Open canopy talus slope on north bank in mixed aspen-sagebrush community.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Between east shore of Fremont Lake and Skyline Drive, ca 2.5 road mi S of road to Half Moon Lake, ca 4 miles NE of Pinedale.
Rocky sagebrush opening with black fluffy soil.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale.
Open limestone/shale talus slope.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: hills on eastern bank of Cottonwood Creek, ca 28 air mi E of Jackson.
Dry, sandy, open west-facing slope and saddle between crests.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: adjacent to Forest Road 30410 and Cottonwood Creek, ca 26 air mi E of Jackson.
Sandy gravel creek bank.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Skyline Drive, ca 2 air mi NE of Pinedale.
Sagebrush hillside.
with B. E. Nelson

U.S.A., Wyoming, Teton County: West Slope Wind River Range: North Fork Fish Creek, ca 32 air mi NE of Jackson.
Sandstone bluff.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, ca 30 air mi NNW of Pinedale.
Limestone cliff face above creek.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: confluence of Elbow Creek, Pixley Creek, and Green River, ca 25 air mi NNE of Pinedale.
Open bank of creek.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Vicinity of Slide Creek Falls, ca 29 air mi N of Pinedale.
Dry, partially open Engelmann spruce/lodgepole pine woods.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west bank of Willow Lake, ca 9 air mi NNW of Pinedale.
Dry, sagebrush-rabbitbrush community adjacent to lake.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Little Devils Creek Basin, ca 37 air mi E of Jackson.
Sagebrush-aspen ridge.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: North Fork Trail, ca 0.5 mi N of Boulder Creek, ca 12.5 air mi E of Pinedale.
Mixed aspen/lodgepole pine forest on rocky-sandy soil.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulder Creek Canyon, due E of Boulder Lake, ca 14 air mi E of Pinedale.
Shady, moist bank of Boulder Creek in birch/willow/Douglas fir woods.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 0.5 air mi NW of Ayres Natural Bridge campground.
Road cut and plains along fence. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi E of Esterbrook.
Sandy slope and plains with grassland and ponderosa pine. Occasional. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Cottonwoood Creek, ca 9 air mi SE of Esterbrook.
Shaded ravine with narrow-leaved cottonwood and ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Limestone outcrops and calcareous grasslands with juniper. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rainbow Trail from Gibson to Swift creeks, ca 2.5 air mi NE of Spread Eagle Peak, ca 6 air mi W of Westcliffe.
Stony meadows, mixed conifer forest, and along a stream. Phenology: flowering.
with Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rainbow Trail between Alvarado and Hiltman creeks, ca 2.8 air mi NE of Horn Peak, ca 6.5 air mi SW of Westcliffe.
Streamside, mixed conifer forest, and oak slopes. Phenology: flowering.
Annotated by Ronald L. Hartman.
with Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 3.5 air mi N of Boulder.
Creekside and sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Cement Ridge, southeast end, ca 7.5 air mi NE of Moskee; ca 15 air mi ESE of Sundance.
Hazelnut thickets in birch woods. Phenology: buds.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
North-facing slope; ponderosa pine-aspen-spruce forest. Phenology: fruiting.
with Dennis Horning

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain, headwaters of Oak Creek, Mitchell Spring; ca 4 air mi NE of Alva.
Birch woods. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Lytle Creek and Newton Hill, ca 8.6 air mi ESE of Devils Tower.
Near spring in ponderosa pine-oak forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Bottom of draw in ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Taylor Divide, ca 8.5 air mi S of Alva.
Prunus-Crataegus thicket. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Black Hills: Cold Springs Creek near state line; ca 7 air mi NE of Four Corners.
Grassy opening in spruce forest near creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Ponderosa pine forest with many openings. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: junction of U.S. Hwy 160 and County Road 540, NW of La Veta.
Prairie. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: San Isabel National Forest: Spring Creek Trailhead, on Forest Road 414, S of Cuchara.
Engelmann spruce. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance.
Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; sandy slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 S of Cuchara Pass, just E of Purgatory Campground on Forest Road 411 or North Fork Road.
Riparian with Picea engelmannii. Phenology: flowering.

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

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. Phenology: flowering.

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. Phenology: flowering.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: S of Pryor Mountain or Forest Road 23085 at the north base of Big Pryor Mountain, ca 20 air mi SE of Bridger.
Douglas fir/ninebark/Rocky Mountain maple forest. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger.
45.1158° N, 108.4464° W; uncertainty 0.25 mi., GPS reading
Dense to open mixed conifer forest on steep northeast-facing slope. Phenology: flowering.

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

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: tip of Cave Ridge, ca 27 air mi ESE of Bridger.
45.1468° N, 108.4033° W; uncertainty 0.5 mi., GPS reading
Douglas fir forest on limestone canyon rim. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: between Tibbs Hollow and Mill Hollow just S of Tie Flat or Forest Road 2104 on the lower slope of Big Pryor Mountain, ca 25 air mi ESE of Bridger.
45.157° N, 108.4525° W; uncertainty 0.5 mi., GPS reading
Roadside banks through clear cut on red clay with lodgepole pine/Douglas fir regrowth. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: along Stevens Draw below the northwest side of Tie Flat, ca 23.5 air mi ESE of Bridger.
Douglas fir forest on easterly-facing slope and adjacent roadcut. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Medano Pass on the county line, W of Colo Hwy 69 on Forest Road 559, S of Westcliffe.
Picea-Abies. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Dugway Rim S of old Casper-Medicine Bow Road, ca 10.5 air mi NE of Shirley Basin townsite.
Gravelly south-facing draw; sagebrush, snowberry, fescue, and wild buckwheat common. Phenology: flowering.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: along base of prominent cliffs on north side of Long Canyon 1.2 air mi W of uppermost of Seven Lakes; 1.5 air mi E of summit of Big Costilla Peak.
Large, jagged, south-facing cliffs with large talus at base; scattered Pinus aristata, Psuedotsuga menziesii, Populus tremuloides, Jamesia americana, Holodiscus discolor. Petals pink; stems to 30 cm tall; frequent in scree. Phenology: flowering.
Annotated by Ben Legler on 4/27/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Plaza Canyon 1.6 air mi NW of its junction with Cerrososo Canyon; 11.6 air mi N of Cimarron.
Overhanging sandstone rock face in open Pinus ponderosa forest, with Rosa, Ribes cereum, Prunus virginiana. Petals pink; shrubs 30-100 cm tall; frequent along base of cliff. Photographed. Specimen GPS: 36.621677, -104.90654. Phenology: flowering.
Annotated by Ben Legler on 7/14/2009.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Bernal Creek 0.3 air mi SW of (upstream from) The Wall.
Cool, forested stream banks under Picea and Populus tremuloides; with Maianthemum stellatum, Actaea rubra, and Osmorhiza depauperata. Petals pale pink; shrubs to 1 meter tall; uncommon. Specimen GPS: 36.932266, -105.17775. Phenology: flowering.
Annotated by Ben Legler on 7/14/2009.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 389 S of Branson at the New Mexico state line.
Quercus. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on north side of an unnamed ridge 1.9 air mi due N of Underwood Lakes and 0.4 air mi S of Colorado.
Volcanic rock outcrop on northwest-facing slope in forest of Abies arizonica and Pinus aristata, with Ribes montigenum, Rosa, and Saxifraga bronchialis var. austromontana; adjacent forest previously clearcut. Stems to 30 cm tall; occasional in rock crevices. Specimen GPS: 36.988518, -105.207489. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi NNW of Cody.
Sandy river bank. Phenology: buds.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi NNE of East Rosebud Lake, ca 19 air mi W of Red Lodge.
Around old beaver ponds and drainage. Phenology: flowering.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek ca 1 air mi NE of East Rosebud Lake, ca 18 air mi W of Red Lodge.
Base of and lower granite cliffs. Phenology: flowering.
with Emily Elliott, Brian Elliott

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.
Open areas in the campground. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Rosebud Creek, on the forest boundary, ca 20 air mi NW of Red Lodge.
Wet slope also stream and pond banks. Phenology: buds.

U.S.A., Montana, Park County: Absoraka Mountains: ca 3.5 air mi N of National Forest, ca 4.5 air mi E of Livingston.
Distrubed area used as dump and shooting range. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Red Cliff Campground on the Gallatin River, ca 36.5 air mi SSW of Bozeman.
Limestone outcrop. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Red Cliff Campground on the Gallatin River, ca 36.5 air mi SSW of Bozeman.
Riparian. Phenology: flowering.

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.
Limestone cliffs in mixed conifer forest. Phenology: buds.

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: flowering.

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.
Mixed conifer forest and open meadow. Phenology: buds.

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., Montana, Park County: Absaroka Range: Gallatin National Forest: at the end of Forest Road 2508 between Passage and Mill creeks, ca 28 air mi SSE of Livingston.
Spruce-fir forest that was logged 20-30 years ago. Phenology: fruiting.
with Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Creek drainage, ca 9 air mi WSW of Beartooth Pass, ca 38-39 air mi NW of Cody.
Streamside with lodgepole pine and Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 7.3 road mi on Forest Road 559 from Colo Hwy 69.
Peat-like soil; dominant species: Douglas fir, ponderosa, and aspen. Phenology: flowering & fruiting.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Park County: Beartooth Mountains: canyon of the Clarks Fork Yellowstone River.
Lower slopes along river to end of road. Phenology: buds.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: West Boulder Creek Trailhead to 1.5 mi into forest, ca 15 air mi SE of Livingston.
Coniferous forest and ponds. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: off Forest Road 521E above the head of Walbright Creek, ca 36 air mi SE of Saratoga.
Somewhat open, disturbed area in lodgepole pine forest. Phenology: flowering.
with Laura E. Lukas

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.
Shallow, narrow drainage valley with aspen, subalpine fir, and lodgepole pine. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 8.5 road mi on Oak Creek Grade Road from Colo Hwy 96.
Along dry stream bed and slopes; dry, sandy soil; dominant species: ponderosa, grasses, Castilleja, and Lupinus. Phenology: flowering.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.
Scrub aspen with sagebrush, bitterbrush, and scattered lodgepole pine. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, along Johns Creek, W of former County Road 424, ca 23 mi W of Laramie; ca 6.5 mi SE of Centennial.
Prunus thicket with conifers and maple. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: above North Fork Gramm Creek, near intersection of Forest roads 520 and 520H, ca 32 mi SW of Laramie; ca 19 mi S of Centennial.
Slope above wetland, wooded with conifers. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: School Creek, 2 mi E of Platte River, 1 mi N of intersection of BLM Road 3404 and County Road 660 (French Creek Road), ca 21 air mi SE of Saratoga.
Sagebrush upland plains, grazed by cattle. Phenology: flowering.

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; .
Dry hillside meadow. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Forest Road 500 just W of Albany, ca 8 air mi S of Centennial.
North-facing slope; meadow. Phenology: flowering.

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: ca 3.2 road mi on County Road 198 from Colo Hwy 69.
Near stream; fine-grained soil; dominant species: oak and Thermopsis. Phenology: flowering & fruiting.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Boswell Creek, N of Forest Road 526, ca 4 mi E of Wyo Hwy 230; ca 4 air mi E of Wycolo; ca 21 air mi S of Centennial.
Dry meadow. Phenology: flowering.

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.
Rocky meadow on south-facing slope; sagebrush dominant. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Sixmile Creek and Lost Park area, ca 3 air mi SW of Pelton Creek Campground, ca 40 air mi SW of Laramie; ca 36 sir mi SE of Saratoga.
Clearcut that has been planted with lodgepole pine, trees are small, ca 10 ft tall. Phenology: flowering.

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: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Forest Road 539, ca 1 air mi E of Chimney Park, ca 31 air mi SW of Laramie.
Woods around park. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: S of Elkhorn Creek and North Platte River area W of Forest Road 534, ca 48 air mi SW of Saratoga.

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.
Draw. 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.
Wet, open conifer-aspen forest uphill from creek. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: North Fork area, just NW of North Fork Campground, running NW along Forest Road 101 (Sand Lake Road), ca 1 air mi SE of Clark Park, ca 6 air mi NW of Centennial.
Dry meadow, south-facing slope above river, rocky. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Isabel National Forest: ca 1.2 road mi on County Road 240 from U.S. Hwy 50.
Along stream and dry ponderosa pine forest slopes; soil fine-grained to gravelly; ponderosa, Rosa, Salix, and aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Forest Road 208 1F, ca 1 air mi S of South Fork Corral Creek, ca 5 air mi S of Ryan Park; ca 21 air mi SE of Saratoga.
Clear-cut lodgepole pine forest with some regrowth of trees 2-3 feet tall, partially burnt. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Indian Creek, just N of Forest Road 527, ca 1 air mi from intersection of Forest Road 517 (Dry Park Road) and Forest Road 575, ca 11 air mi SSW of Centennial.
Mixed conifer forest, uphill from creek. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, trail from near the head of Fence Creek to middle section near overlook.
with Jack S. Hartman

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5 air mi S of Woods Landing; ca 29.5 air mi SW of Laramie.
Douglas fir forest with occasional pondersoa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.5 air mi S of Woods Landing; ca 29.8 air mi SW of Laramie.
Steep red slopes with scattered ponderosa and limber pines. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Sunrise Creek on BLM Road 3429 (Jelm Mountain Lookout Road) at the south base of Jelm Mountain, ca 3.7 air mi SSE of Woods Landing; ca 26.7 air mi SW of Laramie.
Stream bottom through aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.
Along spring drainage and adjacent slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: San Isabel National Forest: ca 3/4 trail mi beyond trailhead at end of Forest Road 422.
Along stream; fine-grained, moist soil; dominant species: spruce and aspen. Phenology: fruiting.

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.
Brushy bottom along runoff from springs. Phenology: fruiting.

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.
Wooded northerly-facing slope above the stream. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial.
Ravine, northwest aspect, with aspen and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just W of Platte River Wilderness boundary and S of Sixmile Gap Campground, ca 23 air mi SE of Encampment and ca 1.5-2.5 air mi N of Colorado.
Small Douglas fir-aspen forest along creek, surrounded by sagebrush steppe. Phenology: flowering.

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.
Rocky, grassy area with willows, along creek. Phenology: flowering.

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: flowering.
with Patricia E. Lukas

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.
Sandy meadow along creek, sagebrush and Salix common. Phenology: flowering.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 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.
Meadow where the forest was either clear-cut or burned long ago. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.5 air mi SW of Sevenmile Lake, along Sevenmile Creek, ca 10 air mi N on Centennial; ca 21 air mi S of Arlington.
Park. Phenology: flowering.

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.
Rocky, dry hill in park. Phenology: fruiting.

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.
Sagebrush steppe along road. Phenology: flowering.

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: buds.

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.
Mixed conifer forest. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Long Lake and surrounding area, off Forest Road 143, ca 43 air mi NW of Laramie; ca 10 air mi SW of Arlington.
Abies-Pinus forest. Phenology: fruiting.

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: fruiting.
with Bernadette Kuhn

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 3.9 road mi S on Oak Creek Grade Road from Canon City; from ca 0.5-2.5 trail mi past Tanner Trailhead, on and around the trail.
Dominant species: pinyon pine, mountain mahogany, and oak; ponderosa and blue spruce at higher elevations; mainly granite outcrops, soil sandy to gravelly in texture. Phenology: flowering.

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. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Hanna Basin: just S of I-80 and along the northeast end of Halleck Ridge, ca 12 air mi WNW of exit 255 (Elk Mountain/Hanna) and ca 1.5 air mi SW of Quealy Gap.
Rock outcrop in sagebrush hills, limestone? Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along French Creek, just S and SW of intersection of County Road 660 (French/Holmes Road) and BLM Road 3404, ca 33 air mi ESE of Encampment.
Along creek, sagebrush hills. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.
Sagebrush hills. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado.
Aspen and Douglas fir groves among sagebrush hills. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of Ring Mountain, area of Maggie Creek, ca 1 air mi SE of intersection of Wyo Hwy 10 and Gyp Quarry Road, ca 7 air mi SSE of Woods Landing and ca 10 air mi SE of Foxpark.
Banks of creek in gully surrounded by sagebrush hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Onemile Creek area, foothills ca 3 air mi S of Arlington.
Mixed conifer forest. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: NE of De Weese Reservoir.
Fine-grained soil; dominant species: Senecio and Penstemon. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.7 road mi on County Road 212 from intersection with County Road 210.
By stream and adjacent slopes; dominant species: Artemisia, skunkbrush, pinyon, juniper, and aspen. Phenology: flowering & fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Dry Wolf Road, ca 14 air mi SW of Stanford.
47.0335° N, 110.4771° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone to top of limestone scarp; Pseudotsuga forest; south aspect. Phenology: flowering.
1. Rosa sayi Schwein..

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Buffalo Canyon, Forest Trail 479, ca 14 air mi NW of Judith Gap.
46.7407° N, 109.9822° W; NAD 83, uncertainty 0.5 mi., GPS reading
Along rim and up side canyon to west, down canyon to mouth; deep limestone canyon, northeast aspect. Phenology: flowering.
1. Rosa sayi Schwein..

U.S.A., Montana, Wheatland County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road J584, ca 11 air mi W of Judith Gap.
46.741° N, 109.9819° W; NAD 83, uncertainty 0.25 mi., GPS reading
Open cut and burn; ponderosa/Douglas fir forest; limestone outcrops, south aspect, 15-30% slope. Phenology: flowering.
1. Rosa sayi Schwein..

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 839, ca 0.5 air mi N of Pilgrim Creek Trail head
Roadside in Pseudotsuga forest; northwest aspect, 30% slope, limestone/sandstone bedrock. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 3.4 road mi on Forest 101 from U.S. Hwy 50.
Along small stream and slopes; dominant species: oak, Acer, Salix, and juniper. Phenology: flowering.

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.
Riparian zone and meadow NW of road; southwest aspect, 5-30% slope, limestone bedrock. Phenology: flowering.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Little Snowy Mountains: junction of Forest roads 272 and 271.
Open ridge line; north and south aspect, 0-20% slope; limestone bedrock. Phenology: flowering.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Little Snowy Mountains: at the end of Forest Road 271.
Open meadow and forest of Pseudotsuga menziesii; west aspect, 1-5% slope; limestone bedrock. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: on southeast shoulder of Highwood Baldy, on Forest Road 8830, at first locked gate.
Open meadow along shonkinite ridge; Pseudotsuga menziesii forest; running southwest and northwest aspect, 0-35% slope. Phenology: fruiting.
with Cortnee Arrington-Dwyer and Sandy Mathus

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: on unnamed peak, ca 0.6 air mi NW of Cigarette Rock, ca 8 1/4 air mi S of Benchmark airstrip.
Meadow on peak in Pinus flexilis/Abies lasiocarpa forest; southeast aspect, 0-10% slope. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: along Forest Trail 212, from the junction with Forest Trail 248, N through burned area.
Low elevation, two year old burn area; northwest and west aspect, 0-35% slope; limestone bedrock. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Highwood Mountains: along South Fork Highwood Road, Forest Road 121, ca 11.5 air mi N of Geyser.
Meadows in Pseudotsuga menziesii/Artemisia tridentata; heavily grazed; southeast aspect, 5-15% slope. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: along South Fork Highwood Road, Forest Road 121, ca 2 air mi S of junction with Forest Road 8841.
Upland and cliff area; PSUE, Populus; stream running N to S, west aspect, upland slope 65%; shonkinite. Phenology: flowering.

U.S.A., Montana, Pondera County: Lewis and Clark National Forest: Front Range: Elk Calf Mountain, along ridge to W, up to peak, ca 3 air mi SE of Summit on U.S. Hwy 2.
Ridge line, previously scattered forest, but burned ca nine years ago; forest formerly Abies lasiocarpa/Picea engelmannii; ridge running E to W, 25-50% slope; exposed limestone outcrops. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: E of Dry Wolf Road - Forest Road 251, just N of junction with Forest Road 6574 along Dry Wolf Creek.
Riparian zone and terrace E of creek; in forest with Pseudotsuga menziesii/Picea engelmannii/Pinus contorta; limestone bedrock. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon.
Limestone escarpment and adjacent outcrops. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Half Moon Canyon.
Canyon narrows with spruce the dominate. Phenology: fruiting.
Annotated by Rick McNeill.

U.S.A., Montana, Sweet Grass County: Greycliff Prairie Dog Town State Monument: ca 27 air mi NW of Columbus.
Open meadow dominated by introduced grasses with scattered trees. Phenology: flowering.

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: flowering.
with Brian Elliott

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Buffalo Horn Creek, ca 40 air mi S of Bozeman; from Buffalo Horn Trailhead to Tom Miner Trailhead.
Stream bank. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, E of Picket Pin Mountain, ca 27 air mi S of Big Timber.
Meadow dominated by forbs, located on steep slope at base of a dolomite cliff. Phenology: flowering.
Accession: RM 866408, Barcode: USFS0046882

U.S.A., Montana, Fergus County: [location and coordinates withheld]
Meadow and hill slope in Pinus ponderosa; high dry soils; southeast aspect; 0-25% slope. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Lewis and Clark County: Helena National Forest: Front Range: Cadotte Creek, ca 1.3 air mi N of junction with Mont Hwy 200.
Wooded hill slope, Pinus contorta, Populus tremuloides, and Artemisia tridentata; southwest aspect; 10-20% slope; red shale outcrops. Phenology: flowering.

U.S.A., Montana, Teton County: Blackleaf Wildlife Management Area: Front Range: Blackleaf Road, ca 1.5 air mi ENE of Blackleaf Trailhead, where road fords Blackleaf Creek.
Creek bottom and surrounding flood plain, very rocky glacial outwash, many abandoned channels. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Cascade County: Sluice Boxes State Monument: Little Belt Mountains: along trail, ca 0.4 air mi S of trailhead, west side of Belt Creek.
Flat flood plain in limestone canyon. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Forest Trail 451, ca 0.5 mi from junction with Forest Trail 460.
Open meadow on rocky ridge running northeast to southwest, scattered Pinus ponderosa; 5-20% slope; shonkinite. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: confluence of Lonetree Creek and Bower Gulch on Forest Road 6579, ca 1 mi SW of junction with Forest Road 262 (Lone Tree Road).
Sparsely wooded hill slope; north aspect; 0-30% slope; limestone cliffs. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Paine Gulch, Forest Trail 737, ca 1.5-4 air mi SSE of Monarch.
Intermittent stream, flowing southeast to northwest; 0-15% slope; limestone canyon; Pinus ponderosa, Pseudotsuga menziesii, Picea engelmannii. Phenology: flowering.

U.S.A., Montana, Chouteau County: Top of Square Butte, ca 31 air mi SE of Fort Benton.
On top of butte flat; 0-5% slope; all aspects; thickly forested Pinus contorta with occasional meadows; granite. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Pilgrim Creek, ca 0.4 mi SSW of confluence with Belt Creek, ca 1.5 air mi SSE of Logging Creek Campground.
Narrow canyon going south to north; limestone; 0-5% slope; forested, Picea engelmannii and Pseudotsuga menziesii. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Pondera County: Front Range: Forest Trail 150, E of Phillips Creek, ca 1.5 mi S of Swift Reservoir Trailhead.
Wooded hill slope; south to southwest aspect; 10-15% slope; Pseudotsuga menziesii and Pinus contorta. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Pondera County: Front Range: ridge N of Walling Reef and NW of Split Mountain, ca 2 air mi ESE of Swift Reservoir Trailhead.
Exposed rock layer on front range going north to south across ridge; southeast to northeast aspect; 0-20% slope. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Smith River, just down stream from Bear Gulch Campground, ca 33 air mi S of Great Falls.
Spring from fracture in limestone cliff; west aspect; very wet. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Wickham Gulch in the vicinity of Wickham Spring No. 1, ca 5.5 air mi NW of Camp Creek, SD.
Slopes in an old burn. Phenology: flowering.
with Hans Hallman

U.S.A., Colorado, Saguache County: La Garita Mountains: Hodding Creek, ca 2-2.5 road mi SW of Colo Hwy 114, ca 12 air mi W of Saguache.
Conifer forests, slopes to rock outcrop and stream bottom. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: ca 0.5 air mi SE of Riley Pass, ca 18 air mi N of Buffalo.
Flats with Uranium mine spoil piles and area of ponderosa pine forest. Phenology: fruiting.
Accession: (unaccessioned), Barcode: USFS0050818

U.S.A., Colorado, Saguache County: Cochetopa Hills: road to Spanish Creek, ca 0.5 air mi N of Colo Hwy 114; ca 20 air mi WNW of Saguache.
Stream side and rocky slopes. Phenology: fruiting.

U.S.A., South Dakota, Harding County: East Short Pine Hills: ca 0.5 air mi N of Forest Road 3111, ca 6 air mi E of Harding.
Grasslands interspersed with badlands. Phenology: flowering.

U.S.A., South Dakota, Harding County: Ca 2.5 air mi N of SD Hwy 20, ca 4.5 air mi NE of Camp Crook near Johnson Butte.
Grass-dominated open, rolling grazing land. Phenology: flowering.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.
Green ash and chokecherry-dominated hardwood draw. Phenology: flowering.

U.S.A., Montana, Powder River County: S of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland.
Grass-dominated grazing land interspersed with badlands. Phenology: flowering.

U.S.A., Montana, Powder River County: S of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland.
Grass-dominated grazing land interspersed with badlands. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.
Grass-dominated grazing land interspersed with chokecherry and green ash thickets. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.
Hardwood draw dominated by green ash and chokecherry. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.
Big sagebrush and grass-dominated flat. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.
Along road with mixed ponderosa pine and grass-dominated upland. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: West Short Pine Hills: in and around generally west-facing draws ca 2.5 air mi SSW of JK Butte, ca 10 air mi SSE of Camp Crook.
Flowing water draw dominated by green ash and sedges. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.
Mixed ponderosa pine and green ash upland. Phenology: fruiting.

U.S.A., Montana, Powder River County: Ca 0.5 air mi E of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi N of Fort Howes and ca 15 air mi SSE of Ashland.
Grass-dominated grazing land. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.
Grass-dominated butte top with occasional hardwood draws. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.
Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: In and along Chito Creek SW of Dead Boy Divide and ca 10.5 air mi E of Saddle Butte, ca 18.5 air mi SSW of Ekalaka.
In and around creek bottom surrounded by grass-dominated grazing land. Phenology: fruiting.

U.S.A., Montana, Carter County: Just off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.
Mixed grass and badlands. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.
Moist riparian area dominated by grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just NW of Ekalaka Park off of Forest Road 3818A, ca 1/4 air mi N of Hidden Spring, ca 6.5 air mi SSE of Ekalaka.
Mixed hardwood and ponderosa pine-dominated draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.
Southwest-facing rocky, grass dominated slope. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo.
Rocky and sandy grass-dominated slope. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD.
In and near margin of reservoir. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.
Green ash-dominated meadow with scattered ponderosa pine. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and E of Stagville Draw on Forest Road 3813 at Stagville Spring, SE past Forest Road 3813B to east boundary of Forest, ca 5.5 air mi SSE of Ekalaka.
Green ash and Prunus spp.-dominated draw. Phenology: fruiting.
with G. Gust

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Forest Road 4409, ca 1 air mi W of its junction with East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.
Upland ponderosa pine and grass-dominated woodland. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Ca 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus.
Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.
Grass and sagebrush-dominated grazing land. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.
Dense ponderosa pine-dominated forest. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.
Dense ponderosa pine-dominated forest. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.
Moist, grazed draw dominated by green ash, Prunus, and Crataegus. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.
Moist draw dominated by quaking aspen. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Dry Gulch Reservoir E of Forest Road 4432D, ca 3.5 air mi E of Fort Howes.
Cornus and Toxicodendron-dominated draw with green ash. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.
Lowland dominated by cottonwood, green ash, Rosa, Ribes, and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Forest Road 47696 between Sartin Draw Reservoir and Sartin Draw Spring, ca 16 air mi NE of Ashland.
In green ash and Crataegus-dominated draw surrounded by open ponderosa pine woodland with grass-dominated understory. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.
In and at margins of reservoir with Salix, Cirsium, Symphoricarpos, Ribes, and Typha. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.
Southwest-facing rocky slope dominated by grasses. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.
Draw dominated by green ash, Prunus, and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: North Rock Creek near boundary of Eagles Nest Wilderness, ca 7 air mi NW of Silverthorne and ca 9 air mi SSE of Green Mountain Reservoir.
Mixed conifer forest and openings. Phenology: flowering.
Michael K. Kirkpatrick, 2570. 7/8/2010.

U.S.A., Montana, Valley County: On Little Beaver Road on ridge SW of Miller Coulee, ca 14.5 air mi SW of Glasgow.
Barrow pit. Phenology: flowering.
with Joseph L. M. Charboneau

U.S.A., Montana, Phillips County: Edge of the breaks above Rotator Cup and Lark reservoirs, ca 54 air mi SW of Malta.
Rough breaks and adjacent sagebrush-grassland above. Phenology: flowering.
with Joseph L. M. Charboneau

U.S.A., Montana, Valley County: Along Plum Creek at Willow Creek Road, ca 7.5 air mi N of Fort Peck Lake, ca 40 air mi SW of Glasgow.
Steep, stony slope. Phenology: fruiting.

U.S.A., Montana, Valley County: On The Pines Road at intersection with Ridge Road, ca 2 air mi SE of Pines Reservoir, ca 15.5 air mi WSW of Fort Peck.
Rolling grasslands on badlands clay soil with drainages with occasional junipers. Phenology: flowering.
Joseph L. M. Charboneau, 26. 6/15/2010.

U.S.A., Montana, Valley County: On Triple Crossing Road, ca 1 air mi N of Gutshot Reservoir, ca 20.5 air mi SW of Glasgow.
Clay flats, hillsides, and grasslands with sagebrush and greasewood. Phenology: flowering.
Joseph L. M. Charboneau, 115. 6/15/2010.

U.S.A., Montana, Valley County: On Britsch Road, ca 3 air mi SSW of Ada Reservoir, ca 12 air mi NE of Hinsdale.
Grassland with occasional sagebrush on clay soil with slopes and drainages. Phenology: flowering.
Joseph L. M. Charboneau, 179. 6/21/2010.

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: on Britsch Road at turnoff for unnamed trail, ca 3 air mi NW of Forsman Reservoir, ca 21.5 air mi NE of Hinsdale.
Steep upper drainage side. Phenology: flowering.

U.S.A., Montana, Valley County: On Triple Crossing Road, ca 1/4 air mi N of Whitetail Reservoir, ca 28 air mi SW of Glasgow.
Clay soil on hilltop. Phenology: flowering.

U.S.A., Montana, Phillips County: Matador Ranch: on Dry Fork Road, on top of Dry Fork Ridge, ca 2.5 air mi N of Wrangler Reservoir, ca 16.5 air mi ESE of Zortman.
Sagebrush-grasslands on rolling hills with clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Off of Regina Road, on ridge overlooking Flat Creek and The Big Sag, ca 4 air mi SSW of Whitcomb Lake, ca 30 air mi S of Malta.
Sagebrush-grasslands on stony clay soil with hills and swales. Phenology: flowering.

U.S.A., Montana, Valley County: Larb Hills (North): W of South Bench Road, Tank Coulee and ridge above it, ca 4 air mi ENE of Ashford Spring, ca 2 air mi SSW of Hinsdale; 25 air mi NW of Glasgow.
Sagebrush-grasslands on loamy to sandy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Little Rocky Mountains: above the head of Grouse Gulch ca halfway between Antoine Butte and Silver Peak, ca 2.5 air mi W of Zortman; ca 46 air mi SW of Malta.
Hilly meadow on saddle. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Canyon Creek, ca 3 air mi SW of Forsman Reservoir, ca 26.5 air mi NNW of Glasgow.
Drainage bottoms and sides. Phenology: fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow.
North-facing hillslope with juniper on loamy soil. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Beaver Creek, ca 1.5 air mi ENE of the intersection of the road from Camp Creek and the Beaver Creek Trail, ca 2 air mi E of Beaver Mountain, ca 3 air mi NNE of Zortman; ca 41 air mi SW of Malta.
Creek bottom with sandy soil and stones and surrounding area. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Beaver Creek, ca 1.5 air mi ENE of the intersection of the road from Camp Creek and the Beaver Creek Trail, ca 2 air mi E of Beaver Mountain, ca 3 air mi NNE of Zortman; ca 41 air mi SW of Malta.
Dry ponderosa pine-covered slope. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: along road between Camp Creek and Beaver Creek, ca 0.5 air mi N of top of Old Scraggy Peak, ca 2 air mi N of Zortman; ca 41.5 air mi SW of Malta.
Low draw bottom. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: White Horse Canyon, ca 1 air mi N of Beaver Mountain, ca 4 air mi N of Zortman; ca 41 air mi SW of Malta.
Stony riparian area on creek bottom. Phenology: fruiting.

U.S.A., Montana, Valley County: January Reservoir and vicinity, N of Little Beaver Road, ca 2 air mi ESE of Wilson Reservoir, ca 10 air mi SW of Glasgow.
Sagebrush-grasslands on stony clay soil. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: along Newlin Creek from Florence Mountain Park at Newlin Trailhead on County Road 15, S of Florence.
Picea engelmannii/Pseudotsuga menziesii. Phenology: flowering.
with Elizabeth Mark

U.S.A., Wyoming, Lincoln County: Salt River Range: Greys River near the mouth, ca 1.7 air mi SE of Alpine.
Growing on roadside and into aspen and shrubs. Phenology: flowering.

U.S.A., Montana, Phillips County: Jefferson: Little Rockies, Pasture Butte.
SE slope; dry gravelly slope. Phenology: flowering.
Annotated by J. L. M. Charboneau in 2013.
1. Rosa acicularis Lindl..

U.S.A., Montana, Lewis and Clark County: Helena National Forest.
Western slope; sandy loam soil; with aspen, Salix, Symphoricarpos. Scattered. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Squaw Creek pasture.
Slope 4 deg, west aspect; sandy loam soil; open timber community; associated with ninebark, fireweed. Very common. Phenology: flowering.

U.S.A., Montana, Gallatin County: West Fork Middle Creek Canyon.
Moist open woods. Phenology: flowering.

U.S.A., Montana, Gallatin County: Foothills of Bridger Range.
Moist open woods. Phenology: flowering.

U.S.A., Montana, Gallatin County: Spring Hill Canyon.
Moist woods. Phenology: flowering.

U.S.A., Montana, Gallatin County: Bozeman.

U.S.A., Montana, Gallatin County: Spanish Basin.
with Ernst A. Bessey

U.S.A., North Dakota, Bottineau County: Bottineau.

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.
with Elizabeth Mark

U.S.A., Colorado, Pueblo County: [location and coordinates withheld]
Aquatic, pondside. Phenology: flowering.
with Elizabeth Mark

U.S.A., Montana, Valley County: Along Roosevelt Trail ca 0.5 mi E of Porcupine Creek and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering.

U.S.A., Montana, Valley County: Along Willow Creek Road S of Archambeault Flats, ca 13 air mi W of Fort Peck; ca 15 air mi S of Glasgow.
Clay butte with calcareous? chiprock. Phenology: flowering.

U.S.A., Montana, Phillips County: Larb Hills (North): above and S of Old U.S. Hwy 2 and BNSF tracks, ca 5.5 air mi W of Saco; ca air mi ENE of Malta.
Rough breaks with clay slopes, swales, and drainage channels. Phenology: flowering.

U.S.A., Montana, Valley County: At the end of the Montfort Road 2.5-3 air mi S of Vandalia; ca 10 air mi SE of Hinsdale.
Stony slopes and tops. Phenology: flowering.

U.S.A., Montana, Phillips County: Hills E of Chapman above Woody Island Coulee, ca 38 air mi NNW of Malta.
Stony bluffs, flats above, and swales. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow.
In open big sagebrush areas cleared by a past fire. Phenology: flowering.
with Alice Sawyer

U.S.A., Montana, Valley County: NE of Lone Tree Creek and Triple Crossing Access Road, ca 6 air mi E of Skull Reservoir, ca 21 air mi WSW of Fort Peck; ca 22 air mi SW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering.

U.S.A., Montana, Phillips County: American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Grasslands with big sagebrush on clay hills. Phenology: flowering.

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.
Mostly barren clay or shalely areas. Phenology: flowering.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: CK Ridge, W of Refuge Road 206, ca 10 air mi ESE of Taint Reservoir, ca 24 air mi SE of Zortman; ca 52 air mi SSW of Malta.
Sagebrush-grasslands with occasional juniper on flats above the breaks on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. Phenology: flowering.

U.S.A., Montana, Phillips County: Larb Hills (North): N of Cottonwood Creek, ca 4 air mi S of Bauer Reservoir, ca 13 air mi SW of Saco; ca 17.5 air mi ESE of Malta.
Silver sagebrush-grasslands on loamy soil on rolling hills with swales. Phenology: flowering.

U.S.A., Montana, Valley County: Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow.
Grasslands with shrubby cinquefoil and moist depressions on loamy soil. Phenology: flowering.
with Josh Lamp

U.S.A., Montana, Phillips County: N of Cottonwood Creek, ca 9.5 air mi WNW of Fanny Hill, ca 27 air mi WSW of Whitewater; ca 27 air mi NNW of Malta.
Sandy to loamy hillsides and hilltops. Phenology: flowering.

U.S.A., Montana, Valley County: Sage Hen Creek and ridge to the S, along Beaver Branch Road (Little Beaver Road), ca 3 air mi W of January Reservoir, ca 19 air mi WNW of Fort Peck; ca 13 air mi SW of Glasgow.
Loose shale hillsides with creeping juniper. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Refuge Road 108, ca 6.5 air mi ENE of Willow Flat Reservoir, ca 6 air mi WSW of Fort Peck; ca 15 air mi SSE of Glasgow.
Big sagebrush steppe on badlands clay hills with large patches of yellow sweetclover. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow.
Grasslands with big sagebrush on clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Emerson Creek, ca 2.5 air mi WNW of Beaver Mountain, ca 6 air mi NNE of Landusky; ca 43 air mi SW of Malta.
South-facing slope with open areas and ponderosa pine forest. Phenology: flowering.

U.S.A., Montana, Phillips County: Hewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta.
Sandy hilltops. Phenology: fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.
Grasslands with scattered ponderosa pine and juniper on sandy soil. Phenology: fruiting.

U.S.A., Montana, Valley County: Glasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow.
Grasslands with scattered silver sagebrush. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Badger Reservoir, ca 6 air mi SW of VR-2 Reservoir, ca 20 air mi SSW of Hinsdale; ca 25 air mi WSW of Glasgow.
Grasslands on shalely soil with longleaf woodworm. Phenology: fruiting.

U.S.A., Colorado, Grand County: Gore Range: from the end of Dice Hill or BLM Road 2750, ca 3/4 mi S to Dice Hill, ca 8-9 air mi SSW of Kremmling.
Second growth lodgepole pine with scattered spruce-fir-Douglas fir-aspen. Phenology: fruiting.

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Henney Homestead; between road and ditch.
Disturbed area in stony loam with west aspect. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Pharo.
Riparian area along bank on west side of Blue River. Phenology: vegetative only.

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
Accession: USFS (unaccessioned), Barcode: USFS0047853

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.
Steep rocky south-facing slopes in a canyon, with an overstory of Acer, Populus termuloides, and other deciduous shrubs. Phenology: flowering.
Accession: USFS (unaccessioned)

U.S.A., Wyoming, Carbon County: Encampment River, ca 1.8 air mi S of Encampment.
Dry slope near river. Frequent. Phenology: flowering.

U.S.A., Montana, Madison County: Ruby Range: Laurin Canyon to Ruby Peak, ca 22-24 air mi ENE of Dillon, ca 9-10 air mi S of Sheridan.
Dry meadow in a Douglas fir forest. Phenology: flowering.
with Justine Modica

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Colo Hwy 78, 5 air mi NE of San Isabel.
Roadside. Phenology: flowering & fruiting.
Annotated by Brian Elliott.
with Fengjie Sun

U.S.A., Montana, Madison County: Madison Range: Trail Creek, ca 2.5-4 air mi E of Ennis Lake, ca 10 air mi NE of Ennis.
Along a seep in a Douglas fir forest. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Papoose Creek, ca 6-7.5 air mi S of Finger Mountain, ca 33 air mi SE of Ennis.
Gentle slopes of sagebrush steppe with occasional Douglas fir. Phenology: flowering.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.
Green ash and chokecherry-dominated hardwood draw. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0050334

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Little Fishers Peak Mesa, 3 air mi N of Lake Maloya.
Annotated by Brian Elliott.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: ca 0.5 air mi SE of Riley Pass, ca 18 air mi N of Buffalo.
Flats with Uranium mine spoil piles and area of ponderosa pine forest. Phenology: fruiting.

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: flowering.
with Justine Modica

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: Apishapa Arch and N along dike, back via road.
Coniferous forest. Phenology: flowering.
Annotated by Brian Elliott.

U.S.A., New Mexico, Colfax County: Sangre de Cristo Mountains: Carson National Forest-Valle Vidal Unit: corral on Forest Road 1950 up ridge to major rise, along Taos County line.
Rocky sedimentary hogback and ridge. Phenology: fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 19 air mi W of South Baldy Mountain, ca 18 air mi NW of Ennis.
Open mixed conifer woodland near a campground. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek to Rock Creek Lake, ca 10-11 air mi S of Whitehall, ca 2-3 air mi NNE of Manhead Mountain.
Thicket dominated by Acer, Populus tremuloides, Salix, and other deciduous shrubs along a creek. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak.
Mixed coniferous forest. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Snowcrest Range: East Fork Blacktail Deer Creek, ca 4 air mi NNW of Antone Peak, ca 35 air mi SE of Dillon.
Open Picea forest with a lush understory at a campground. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Black Hills: Smith Gulch, ca 1 mi SW of Rochford, ca 15 mi NW of Hill City.
T2N R3E S27 NE1/4
Forested margin of iron fen, in partial shade; with Equisetum arvense, Picea glauca, and Cornus canadensis. Uncommon.

U.S.A., Wyoming, Carbon County: Sierra Madre: ca 7 mi WSW of Encampment.
41° 11.6' N, 106° 55' W; unknown, , GPS reading
Rocky slope with Helianthella and Prunus. Flowers rose; shrub 3dm high. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 8 air mi E of Casper.
Sandstone outcrops, sandy slopes and grassland. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyo Hwy 253, ca 9 air mi SE of Casper.
Wide right-of-way with road cut and relatively undisturbed grasslands along fence and drainage with cottonwood and willow. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeast Plains: Southern Powder River Basin: north end of Pine Mountain.
Ponderosa pine rimmed mesa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3 air mi SSE of Powder River and ca 1 air mi NW of Middle Fork Casper Creek crossing.
Sandy plains and white sandstone monuments. Phenology: flowering & fruiting.

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: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: along tributary of Tarryall Creek, at Forest roads 211D and 211E, off Forest Road 211, ca 4.9 road mi from junction with County Road 77, ca 8 air mi N of town of Lake George.
Upland slopes in ponderosa pine forest. Phenology: flowering.
with Irene Thien

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off County Road 62 or Forest Road 383 ca 1 road mi from junction with Colo Hwy 67 and following a ridgeline E above the Mennonite camp, ca 3.5 air mi SSE of Divide.
Along the open banks and slopes above a small flowing stream. also NE1/4 S30. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along County Road 12, ca 1 air mi SW of Stoney Face Mountain, ca 15.5 air mi NNW of Cotopaxi.
Along roadside. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: off Forest Road 101 or Crow Gulch Road along a ridge above the road, and along a drainage of Deer Creek, ca 1.2 air mi S of Highland Park; ca 5.6 air mi NW of Bailey. C1/2
In wet aspen grove with granite outcrops. Phenology: flowering & fruiting.