Lithophragma parviflorum (1989)
SAXIFRAGACEAE
Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray
U.S.A., Wyoming, Park County: Northern Absarokas: basin ca 1.5 mi SE of Dead Indian Pass, ca 20.5 air mi NW of Cody.
Elev. 7500 ft.
Snow accumulation area on redbeds. Phenology: flowering.
Accession: RM 856793, Barcode: USFS0038496

Lithophragma parviflorum (1989)
SAXIFRAGACEAE
Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray
U.S.A., Wyoming, Park County: Northern Absarokas: on the Reef, ca 2 mi NE of Cathedral Cliffs, ca 33 air mi NW of Cody.
Elev. 7500 ft.
Disturbed areas back of limestone cliffs. Phenology: flowering.
Accession: RM 856792, Barcode: USFS0038495

Lithophragma parviflorum (2002)
SAXIFRAGACEAE
Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray
U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along ridge running N-S, E and above Short Creek, ca 26 air mi NNE of Gillette; ca 3 air mi W of Weston.
Idaho fescue grassland. Phenology: flowering & fruiting.
Peter J. Ebertowski, 135. 6/18/2002.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands immediately N of Coal Creek, on Wyo Hwy 59, ca 24 mi ENE of Gillette; ca 31 air mi NW of Moorcroft.
Sagebrush grassland with rocky outcrops. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridges by radio tower W of West Fork Buffalo Creek on dirt road (continuation of County Road 18), ca 14 air mi SW of Upton; ca 30 air mi WNW of Newcastle.
Broad grassy swale. Phenology: flowering.
Peter J. Ebertowski, 4295. 6/4/2003.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.
Meadow above and below spring. Phenology: flowering & fruiting.

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 738496

U.S.A., Montana, Madison County: Madison Range: on the north front at Spanish Creek Basin, ca 16 mi SW of Bozeman along access road.
Elev. 5700 ft.
Grassland-forbland with Festuca idahoensis, Balsamorhiza incana, Antennaria anaphaloides, Geum triflorum, Carex filifolia, and Delphinium nuttallianum. Phenology: flowering.
Accession: RM 738533

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: along trail on the west side of the South Fork Spanish Creek, ca 22 mi SW of Bozeman.
Meadow openings in coniferous forest with Lomatium cous, Dodecatheon conjugens, and Myosotis alpestris. Phenology: flowering & fruiting.
Accession: RM 738680

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Green Canyon Pass, ca 20 mi N of Ashton.
Douglas fir forest with some lodgepole pine and with Carex geyeri, Vaccinium membranaceum, Spiraea betulifolia, and Antennaria racemosa in the groundlayer.
Accession: (unaccessioned)

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Grassland with Festuca idahoensis, Castilleja pallescens, Geum triflorum, and Cerastium arvense. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Bear Creek Canyon: ca 8 mi SE of Bozeman.
Meadow openings in coniferous forest with Lupinus argenteus, Triteleia grandiflora, Iris missouriensis, and Antennaria rosea. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Open north-facing slope above creek at edge of ponderosa pine-Douglas fir forest with Festuca idahoensis, Cerastium arvense, Claytonia lanceolata, and Myosotis alpestris. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: [location and coordinates withheld]
Shrubland with Ceanothus velutinus, Purshia tridentata, Prunus virginiana, and Hydrophyllum capitatum.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along south side of Milk Creek Road, ca 4 mi S of Idaho Hwy 33.
Sagebrush-grassland with Viola vallicola, Microseris nutans, Phlox longifolia, and Wyethia amplexicaulis.

U.S.A., Idaho, Fremont County: Henrys Lake Mountains: Targhee National Forest: ridge ca 0.5 mi N of Howard Springs and U.S. Hwy 20/191; 11 mi NW of West Yellowstone, Montana.
Meadow openings in Douglas fir forest with Geum triflorum, Microseris nutans, and Festuca idahoensis. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Montanopolis Springs, ca 1/4 mi N of Mill Creek, ca 13 mi SE of Emigrant.
Wet-dry sinter deposits in opening of Douglas fir forest with Myosotis micrantha, Carex praegracilis, Juncus balticus, and Ranunculus cymbalaria. Phenology: flowering.
Accession: RM 782722, Barcode: RM0103620

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along Suce Creek, ca 8 mi SE of Livingston.
Openings in coniferous forest with Nemophila breviflora, Collomia linearis, and Lithophragma parviflorum. Phenology: flowering.
Accession: RM 782785, Barcode: RM0103621

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: Fuller Gulch ca 0.5 mi SE of East Boulder Campground, 20 mi S of Big Timber.
Meadow with Phleum pratense, Trifolium repens, Pedicularis bracteosa, and Lithophragma parviflorum. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Range foothills: ridge ca 1/4 mi E of East Rosebud Creek, 3 mi S of Roscoe.
Open, aspen-ponderosa pine woodland with Viola canadensis, Claytonia lanceolatea, and Smilacina stellata. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Forest Road 3243: 3/4 mi W of North Fork Bear Creek, ca 4 mi NE of Gardiner.
Meadow/Douglas fir forest edge next to clearcut with Lomatium ambiguum, Poa nervosa, and Nemophila breviflora. Phenology: flowering.
with Yolanda Evert

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: ridge 1/2 mi E of Hell Roaring Creek and 1/2 mi W of Montana Highway 191, 26 mi SW of Bozeman.
Open Douglas fir forest and trail side with Festuca idahoensis, Physocarpus malvaceus, and Valeriana dioica var. sylvatica. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Ridge 4 mi NE of Fromberg; 1.5 mi E of U.S. Hwy 310.
Disturbed sagebrush-grassland with Agropyron spicatum, Bromus tectorum, and Alyssum alyssoides. Phenology: fruiting.
Accession: RM 818199, Barcode: RM0021106

U.S.A., Montana, Park County: Ridge and draw immediately E of the Yellowstone River, ca 2.5 mi S of Livingston.
T2S R9E S36
Grassland with some scattered limber pine and Douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along the east side of Hellroaring Creek, ca 1 mi N of the Yellowstone River.
Sagebrush-grassland with Phlox longifolia, Festuca idahoensis, and Erigeron linearis. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: sagebrush flat on west side of Gros Ventre Campground, ca 2 air mi SW of Kelly; 10.5 air mi N of Jackson.
Mixed shrub community dominated by Artemisia tridentata, Purshia tridentata, and Chrysothamnus viscidiflorus with Eriogonum umbellatum and grasses.

U.S.A., Wyoming, Lincoln County: Star Valley: at the mouth of Greys River, ca 1 air mi SE of Alpine; ca 30 air mi N of Afton.
On open grassy-sagebrush bench with Purshia tridentata and Symphoricarpos oreophilus. Phenology: flowering.

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

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 2 air mi SSW of Black Rock Ranger Station on road to Lily Lake.
Roadside through sagebrush grassland and wooded areas. 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: South Fork Spread Creek, 1-2 air mi S of Lily Lake.
Valley floor and lower slopes. 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, Canyon Creek watershed near main road. Monument Hill quad.
Limestone outcrop S of road; near main road, found growing with Juniperus communis, Pinus ponderosa, and Opuntia polyacantha. also Paul B. Marcum, Loy Richard Phillippe Phenology: flowering & fruiting.
with Leland Crane, David M. Ketzner, Mary Ann Feist, Richard L. Larimore,

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; Billy Creek off of Upper Canyon Creek Canyon along Billy Creek Trail. Monument Hill quad.
Riparian vegetation along edge of creek; narrow valley, in floodplain, growing with Acer glabrum, Balsamorhiza sagittata, Boechera nuttallii, Clematis hirsutissima, Equisetum arvense, Geranium viscosissimum, G. viscosissimum, Ribes viscosissimum, Spiraea betulifolia, Thalictrum venulosum, Valeriana occidentalis, Viola adunca, Viola canadensis, Viola sororia, etc. Perennial herb, flowers white, 5 petals each petal 2 notched. Phenology: flowering & fruiting.
with Richard L. Larimore, J. L. Crane, Daniel T. Busemeyer

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. Onion Gulch quad.
Growing near the base of a 210 southwest-facing slope; associates include Populus tremuloides, Pseudotsuga menziesii, Juniperus communis, Geranium viscosissimum, Viola canadensis, Ribes sp., Carex cordillerana, and Rubus parviflorus. Phenology: flowering.
with Daniel T. Busemeyer, Mary Ann Feist, Loy R. Phillippe

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: off Forest Road 514 on north side of road just E of third cattle guard, at large switchback in road, ca 9 air mi SSW of Gypsum.
Aspen on sandy soil. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Wildhorse Canyon across Wildhorse River from Trail Hill, ca 20.5 air mi NW of Council; ca 6.5 air mi SSW of Bear.
Open east-facing hillside dominated by grasses and Symphoricarpos. Phenology: flowering & fruiting.

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

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.
Steep north-facing slope dominated by Pseudotsuga menziesii and mesic shrubs. Phenology: flowering & fruiting.

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

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

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Orchid Canyon, ca 7 air mi W of Council; ca 12 air mi NNE of Cambridge.
Moist canyon with Abies grandis and mixed conifer over story, adjacent to several timber harvest treatments. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along logging road just E of Wash Pan Creek, ca 13 air mi NW of Cambridge; ca 23 air mi WSW of Council.
Mixed conifer overstory with many areas of recent timber harvest. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along 4WD trail at the top of Neil Gulch, just N of Arrowhead Spring, ca 17 air mi NW of Cambridge; ca 19 air mi NW of Midvale.
Pinus ponderosa plantation (approx. 25 yrs old) in mixed conifer forest. Phenology: flowering.
with Denise L. Fairbanks

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

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

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Twentymile Creek Trail, ca 16 air mi NNE of McCall; ca 18 air mi NE of New Meadows.
Mixed conifer forest, partially burned 6 years previous. Phenology: flowering & fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Mountain, just S of East Brownlee Creek, ca 14 air mi NNE of Cambridge; ca 18 air mi W of Council.
Overstory dominated by Pseudotsuga menziesii with patches of Populus tremuloides. Phenology: flowering & fruiting.
with Phillip G. Lawrence

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

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: Forest Road 243 just S of King Hill Creek, ca 8 air mi ENE of Indian Valley; ca 13 air mi SE of Council.
Dry, moderate slope; basalt soil; dominated by Eriogonum; at edge of moist, mixed conifer forest. Phenology: flowering.
with Barbara Ertter

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Forest Road 106, from Council-Cuprum Road to gate of Copper Cliff Mine, ca 1.5 mi NE of Cuprum; ca 21 air mi NW of New Meadows.
Roadside; overstory of scattered Pinus ponderosa, Pseudotsuga menziesii, Picea engelmannii, and a few Abies grandis. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: along Indian Creek and Council-Cuprum Road, ca 1 mi ENE of Cuprum; ca 21 air mi NW of New Meadows.
Riparian area and roadside cutbank; overstory of scattered Abies grandis, Picea engelmannii, and Pseudotsuga menziesii. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Ditch Creek Road, just W of Crooked River, ca 19 air mi NW of Council; ca 19 air mi WSW of New Meadows.
Mesic meadow with Pinus ponderosa overstory; rich, dark soil, basalt parent material. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Lorton Pass Gulch above Mill Creek Road and Blue Spring Creek, ca 10.5 air mi WNW of Cambridge; ca 13 air mi NW of Midvale.
Riparian area of steep walled, rocky, ephemeral stream; basalt soil; dominated by Physocarpus malvaceus/Prunus emarginata in Artemisia tridentata/Purshia tridentata/Elymus spicatus grassland. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: above Fawn Creek, above Forest Road 123, ca 15 air mi WNW of New Meadows; ca 21 air mi NNW of Council.
Rocky basalt soil; grassland dominated by Elymus spicatus, Allium tolmiei var. persimile, also Balsamorhiza sagittata and Artemisia tripartita; south to southwest-facing slope, moderately steep. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: Warm Springs Trail (203), along east side of Warm Spring Creek, off Forest Road 186, ca 8 air mi SE of Council; ca 12.5 air mi SW of Donnelly.
Basalt soil; moderately steep, mostly west facing slopes. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: south side of Forest Road 185, ca 2 mi NW of No Business Mountain Lookout; ca 8 air mi NW of Donnelly.
Perimeter of Allium madidum population on compacted basalt soil; mainly small forbs with Pseudotsuga menziesii and Populus tremuloides; slight west facing slope. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Middle Brownlee Creek, ca 14.5 air mi NW of Cambridge; ca 18.5 air mi NNW of Midvale.
Riparian area of creek; rocky basalt soil; dominated by Pinus ponderosa/Pseudotsuga menziesii/Crataegus douglasii. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: Beaver Creek, across from Fire Gulch, ca 6.5 air mi SSW of New Meadows; ca 12 air mi WSW of McCall.
Dry scab patch inclusion in mixed conifer forest (Pseudotsuga menziesii, Pinus ponderosa, Abies grandis, and Larix occidentalis); basalt soil. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: ca 12.5 air mi S of Brownlee Dam.
Volcanic rocky soil, mixed shrub/grassland, steep slope with ephemeral stream. Phenology: flowering & fruiting.
Annotations:
1. Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray
Annotated by Joy Handley.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Dennett Creek, 3-6 mi E of Snake River.
Sagebrush slopes, streamside, juniper and Douglas fir above on gravelly shale. Phenology: flowering & fruiting.
Annotations:
1. Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray
Annotated by Joy Handley.
with Joy Handley

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
T2N R83W S6
Ridge sides and hilltops.
with David Culp
Accession: (unaccessioned)

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 35 air mi NNW of Steamboat Springs, E of Elkhorn Mountain.
T12N R85W S28; also S29 and S30
Rocky open areas.
Accession: (unaccessioned)

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
Ridge sides and hilltops.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 35 air mi NNW of Steamboat Springs, E of Elkhorn Mountain.
Rocky open areas.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 13 air mi NNW of Bridger Peak.
Marshy area.
with Nancy Kastning

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: east side of the range at the confluence of Mill and South Fork Mill creeks, ca 8 air mi N of Cokeville; ca 35 air mi NW of Kemmerer.
Aspen-Douglas fir-subalpine fir woodland on north-facing slope. Phenology: flowering.
with Tomas Cramer

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Salt River Range: along Smiths Fork at and above the mouth of Hobble Creek, ca 20 air mi N of Cokeville; ca 44 air mi NNW of Kemmerer.
Aspen groves with talus areas and disturbed areas. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: north end of Sublette Range, ca 18 air mi N of Cokeville.
Creekside meadows. Phenology: flowering & fruiting.
with Jane T. and Paul C. Kellett

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: south end of Snowshoe Mesa, ca 6 air mi SSE of Paonia Reservoir.
Aspen, chokecherry, serviceberry, oak, and snowberry. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Rome Hill or County Road 56 S of Billy Creek, ca 16.2 air mi ESE of Ten Sleep and ca 2.3 air mi W of Monument Hill.
Mountain meadow. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 25 W of Canyon Creek, ca 6.5 air mi ESE of Meadowlark Lake.
Pine and mountain meadows. Phenology: flowering.

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Wet meadow and area around stock pond with snowberry and rose. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: along Gold Creek below Anderson Ridge, ca 5 air mi N of South Pass; ca 28 air mi SSW of Lander.
Stony slopes with scattered limber and lodgepole pines. Phenology: flowering.
Annotations:
1. Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray
Annotated by Rob Massatti.
Accession: USFS 849316, Barcode: USFS0033800

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: "The Glade" area, ca 10 air km ESE of Dove Creek, along Forest Road 504.
Northwest-facing slope and seasonal drainage with ponderosa, oak, Amelanchier, amd Symphoricarpos. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: "The Glade" area, ca 10 air km ESE of Dove Creek along Forest Road 216D off Forest Road 504.
Ponderosa, oak, aspen, Amelanchier, Rosa, and Symphoricarpos. Phenology: flowering & fruiting.
Lynn Marie Moore, 2080a. 6/7/1994.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: "The Glade" area, along Forest Road 218A off Forest Road 504.
Ponderosa woodland, oak, aspen, Amelanchier, Rosa and riparian area surrounding cow pond. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Cottonwood Draw Area, Forest Road 508A1, off Forest Road 504.
Ponderosa woodland, oak, juneberry, snowberry, and rose. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Big Water Spring area, terminus of Forest Road 504.
Meadow surrounding spring with ponderosa and oak at edge, also Amelanchier, snowberry, and Rosa. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: "The Glade" area, along Forest Road 506E.
Ponderosa and oak with juneberry and snowberry on ridge top and in south-southwest-facing seasonal drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre Range: Battle Creek Canyon near Ship Bridge ca 10 mi below Battle Lake.
41.0839° N, 107.1731° W; NAD 83, uncertainty 2 mi., Digital Map
Clayey slopes, of a moist ravine. *southern Carbon county* Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Granite Mountains: Martins Cove, N of Wyo Hwy 220, ca 13 air mi NE of Muddy Gap Junction.
West facing slope with granite boulders among juniper and limber pine. Phenology: flowering.

U.S.A., Wyoming, Albany County: Northern Laramie Mountains: along Bear Canyon Rd E of Eagle Peak and W of Friend Park Campground (below Laramie Peak on west side).
Near stream bed. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along north side of Clear Creek, ca 5.5 mi W of Buffalo, just S of U.S. Hwy 16.
Open ponderosa pine forest and dry openings. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge S of Middle Creek, ca 2 mi W of East Entrance and ca 1/4 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky, vernal, seepage areas with southern exposure, prominent species include Allium brandegei, Floerkea proserpinacoides, Saxifraga nidifica and Galium bifolium. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along the east side of the North Fork Shoshone River, ca 2-2.5 mi N of U.S. Hwy 14, 16, & 20.
Open, recently burned, formerly mixed coniferous forest of lodgepole pine, Engelmann spruce and subalpine fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1 mi W of Pahaska; ca 1/8 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky slope with Mahonia repens, Collinsia parviflora and Galium bifolium. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge ca 1/4 mi N of U.S. Hwy 14, 16, & 20 and ca 4 mi W of East Entrance in the Middle Creek drainage.
Rocky, vernal seepage area on open south facing slope, dominated by Allium brandegei, Lewisia triphylla, Floerkea proserpinacoides and Saxifraga nidifica. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the southwest slope of Crow Peak, ca 1/8-1/4 mi NE of Pahaska.
Open, vernally wet-moist seepage slopes and benches. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek at Sand Creek Crossing, ca 9 air mi S of Beulah.
Birch-hazelnut woods at Crossing. Phenology: flowering.
Accession: 710332

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ca 1.4 km SE of Peak 4266, 2.5 km SSE of Peak 4263.
Elev. 1206 m.
Local in ephemeral drainage in grassland on west-facing slope (level to 30 deg) on sandy loam, soil series Shingle-Haverdad association, with Koeleria macrantha, Leucocrinum montanum, and Carex sp. Corolla white. Phenology: flowering & fruiting.
Patricia P. Douglas, 617. 5/12/1999.
with N. E. Hastings

U.S.A., Wyoming, Goshen County: 14 mi NNW of Ft. Laramie.
Mossy bank with Besseya and Androsace. Flower white. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: sagebrush flat on west side of Gros Ventre Campground, ca 2 air mi SW of Kelly, 10.5 air mi N of Jackson.
Mixed shrub community dominated by Artemisia tridentata, Purshia tridentata, and Chrysothamnus viscidiflorus with Eriogonum umbellatum and grasses/ Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: E of Cygnet Pond and S of U.S. Hwy 89/287, ca 1 air mi E of Colter Bay Village; ca 30 air mi N of Jackson.
Moist to wet meadows with patches of willows. Phenology: flowering.
Annotated by David Scott.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: N of Oxbow Bend, ca 1.5 air mi E of Jackson Lake Junction; ca 29.5 air mi NNW of Jackson.
Sagebrush slopes with aspen groves and mountain shrub thickets. Phenology: flowering.
Annotated by David Scott.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: on Two Ocean Road between Two Ocean and Emma Matilda lakes, ca 4 air mi N of Moran; ca 32 air mi NNE of Jackson.
Tall forb meadow. Phenology: flowering.
Annotated by David Scott.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole; west shore and adjacent slope of Spalding Bay on Jackson Lake, ca 8.5 air mi W of Moran; ca 24.5 mi N of Jackson.
18 year old burn with lodgepole pine regeneration and unburned areas. Phenology: flowering.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Apex Trail at the east base of Teewinot Mountain above Lupine Meadows, ca 6 air mi NNW of Moose; ca 18 air mi N of Jackson.
Steep forb slope with bedrock outcrops. Phenology: flowering.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: lower Death Canyon NW of Phelps Lake along the Death Canyon Trail, ca 5.5-6 air mi W of Moose; ca 13-14 air mi NNW of Jackson.
Along the trail with cliffs, steep forb or brushy slopes, and small wooded areas. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: along Pacific Creek Road, ca 3/4 mi W of Pacific Creek, ca 4 air mi NE of Moran; ca 32.5 air mi NE of Jackson.
Steep tall forb slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: mouth of Open Canyon, ca 5.5 air mi W of Moose; ca 12 air mi NNW of Jackson.
Artemisia tridentata var. spiciformis and herbaceous meadow adjacent to stream. Phenology: flowering & fruiting.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Signal Mountain area, ca 4 air mi WSW of Moran; ca 13 air mi NW of Moose.
Elev. 2100 m.
Valley bottom sagebrush community and seasonal spring with damp depression. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: Sheffield Creek near Flagg Ranch, ca 43.5 air mi N of Jackson; ca 1.5 air mi SE of Flagg Ranch.
Ridge with herbaceous meadows and lodgepole pine regeneration. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Cascade Canyon, ca 9.5 air mi NW of Moose; ca 17 air mi SSW of Moran.
Picea engelmannii and Pseudotsuga menziesii forest on steep, rocky mountain slope. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: west shore of Jackson Lake, ca 12.5 air mi NW of Moran; ca 20 air mi N of Moose.
Mesic herbaceous vegetation community near seep. Phenology: flowering & fruiting.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6 air mi SSW of Moran.
Mesic herbaceous meadow at base of avalanche path. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 13.5 air mi NW of Moran.
Montane meadow and slope with Ceanothus velutinus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: gravel road N of U.S. Hwy 89/191/287, ca 0.5 road mi SE of Colter Bay turn; just S of Forest Service land.
Lodgepole pine woodland with meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Arizona Lake, ca 10.5 air mi NW of Moran; ca 21.5 air mi NNE of Moose.
Seeping banks near montane stream. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Steamboat Mountain, ca 17 air mi NW of Moran; ca 26.5 air mi N of Moose.
Damp meadow surrounded by mixed conifer forest. Phenology: flowering.
with Tacheeni Scott

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

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 8 air mi ENE of Moran Junction, along Enos Lake Trail.
Large open dry meadow.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 12 mi ENE of Moran Junction at Gravel Ridge along Enos Lake Trail.
Large open dry meadow with southern exposure.

U.S.A., South Dakota, Meade County: Tilford-Elk Creek-Piedmont.
T4N R6E S32
In moist meadow. Phenology: flowering.
Annotated by Roy L. Taylor in 1962.
Arthur C. McIntosh, 48. 5/16/1924.

U.S.A., South Dakota, Lawrence County: Between Four Corners and Lead.
Moist meadow at edge of ponderosa pine timber. Phenology: flowering.
Annotated by Roy L. Taylor in 1962.

U.S.A., South Dakota, Lawrence County: Mount Theodore Roosevelt, ca 2 air mi NW of Deadwood.
In rocky, cobble covered "bald" of east northeast-facing slope, Antennaria, dwarf juneberry and Cerastium association. Common. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Deadwood Gulch: 1 mi above Central Hillside.
T5N R3E S34
Hillside. Phenology: flowering.
Annotated by Roy L. Taylor in 1962.

U.S.A., South Dakota, Pennington County: Rapid City.
Bank of ravine near city. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Deadwood.
T5N R3E S23
Mesophytic valley; yellow pine and aspen association. Also number 1190 and 989. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Limestone District, 1 mi (from) Hardy Ranger Station.
Meadow; grass assocation; mesophytic. Also number 1105 and 989. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Whitewood.
Mesophytic canyon; north-facing slope; oak, willow and elm association. Also number 1418 and 1363. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Lower Spearfish Canyon.
West-facing slope; open, yellow pine association, xero-mesophytic. Also number 1418 and 1222. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Limestone Plateau, 1 mi (from) Hardy Station.
Meadow, grass association; mesophytic. Also number 1363 and 1222. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Boulder Creek Park, 6 mi E Deadwood.
Open park, grass association; xero-mesophytic. Also number 1190 and 1105. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, rocky slope on SW side of Harney Peak, ca 0.25 air mi SSW of Lookout Tower, ca 5.0 air mi SSE of Hill City.
T2S R5E S21 SW1/4 of NW1/4
Moist vegetation mats on granite outcrop, with Adox moschatellina, Doecatheon pulchellum.
with Patches

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, rocky slope on SW side of Harney Peak, ca 0.25 air mi SSW of Lookout Tower, ca 5.0 air mi SSE of Hill City.
Moist vegetation mats on granite outcrop, with Adox moschatellina, Doecatheon pulchellum. Phenology: flowering.
with Patches

U.S.A., South Dakota, Custer County: Harney National Forest: Yount's Ranch on Limestone.
T2S R2E S27
Southwest slope, clay loam soil, western yellow pine timber association. Phenology: flowering.
Accession: USFS 463458, Barcode: USFS0071158

U.S.A., South Dakota, Lawrence County: Deadwood Gulch.
Open park, grass association; xero-mesophytic. Phenology: flowering.

U.S.A., Colorado, Jackson County: Grizzly Creek: 24 mi SW of Walden.
Phenology: flowering.
Annotated by C. L. Porter.

U.S.A., Colorado, Routt County: Steamboat Springs.
Phenology: flowering.

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

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along Patterson Creek, ca 8.5 air mi SW of Driggs.
Brushy slope at edge of aspen woods.
with Stuart Markow and Michelle Nelson

U.S.A., Idaho, Teton County: Targhee National Forest: Snake River Range: above and E of Nordell Canyon, ca 2-2.5 air mi SE of Victor, ca 11 air mi S of Driggs.
T3N R45E S24; also S25
Open lodgepole woods.
with Stuart Markow and Michelle Nelson

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: along Red Creek to basin at the foot of Red and Deadhorse Peaks, ca 5-5.5 air mi NE of Alpine, ca 33-34 air mi N of Afton.
Brushy canyon bottom with scattered Douglas fir and aspen. Phenology: flowering & fruiting.

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Buckskin Morgan Ridge above Kelly Canyon Ski Area, ca 15-16 air mi SSE of Rexburg.
T4N R41E S26; also S27
Growing in selectively logged Douglas fir forest.
with Michelle Nelson

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: at the confluence of Hinckley Creek and South Moody Creek in Limekiln Canyon, ca 19 air mi SE of Rexburg.
Open lodgepole pine forest with herbaceous understory and scattered subalpine fir.
with Michelle Nelson

U.S.A., Wyoming, Teton County: Bridger-Teton Forest: Snake River Range: along Mosquito Creek in the vicinity of Moose Gulch and upstream, ca 6 air mi SW of Wilson; ca 11 air mi WSW of Jackson.
Steep, open south-facing slope with scattered conifers. Phenology: fruiting.
with Michelle Nelson

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: on the Continental Divide at the head of East Fork Irving Creek between Knob Mountain and The Thumb, ca 27 air mi NW of Dubois.
Disturbed areas.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: ridge between Coon and Spruce Creeks, above head of Bear Trap Creek, ca 28-29 air mi NE of Dubois.
T14N R38E S14; also S23
Open areas in mixed conifer forest.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Big Hole Mountains: ca 5 air mi N of Swan Valley on Ida Hwy 31, 0.1 mi NE of Forest Service boundary.
Limestone rimrock, aspen and lodgepole forests and grassy slopes and ridges with scattered Cercocarpus, Juniperus, Artemisia tridentata and Symphoricarpos.
with Stuart Markow

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

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: southwest side of Munger Mountain, ca 11 mi S of Jackson.
Limestone, shale, and sandstone outcrops and rock slides, open slopes with grass/forb mixtures, and Douglas fir and lodgepole pine forest. Phenology: flowering & fruiting.
with Stuart Markow

U.S.A., Wyoming, Teton County: Targhee National Forest: Teton Range: Darby Canyon at east end of road near trail head, ca 7 air ni ESE of Driggs, Idaho.
Douglas fir forests on slopes with scattered patches of grass/forb mixtures, aspen, serviceberry, and coralberry; limestone outcrops frequent. Phenology: flowering & fruiting.

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: 0.5 air mi NW of Green Mountain Hot Springs (Pincock Hot Springs); 14 air mi W of Tetonia.
Aspen grove and adjacent sagebrush/forb/grass covered slopes.

U.S.A., Idaho, Madison County: Targhee National Forest: Northwest Slope Big Hole Mountains: Kirkham Hollow, adjacent to logging road near entrance to National Forest, 17 air mi W of Driggs.
Coniferous forest dominated by Pseudotsuga, Pinus contorta, Symphoricarpos, and Amelanchier.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Canyon, just N of Teton Canyon Campground, ca 6 mi E of Alta.
Mixed open slope and coniferous forest dominated by Pseudotsuga, Prunus, Populus, and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Bridger-Teton National Forest: East Slope Snake River Range: Munger Mountain, ca 4 air mi SE of Red Top Meadows.
Mostly open slopes dominated by shrubs and forbs including Amelanchier, Symphoricarpos, Balsamorhiza, and bunchgrasses. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Patterson Creek, 1/4 mi W of entrance to National Forest; ca 5.5 air mi NW of Victor.
Coniferous forest dominated by Pseudotsuga, Abies, Purshia, and Sorbus, also some riparian.
with B. E. Nelson and Michelle Nelson

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

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: base of Taylor Mountain, ca 9 air mi SW of Jackson.
Coniferous forest dominated by Pseudotsuga and Pinus contorta, and adjacent streamside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: South Leigh Creek, from intersection with Beaver Creek to Andy Stone Creek, ca 11 air mi E of Tetonia, Idaho.
Open valley bottom with patches of coniferous forest dominated by Abies lasiocarba, Pinus contorta, and Picea engelmannii, some riparian. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Superior Creek, ca 1.5 air mi SW of confluence with Horseshoe Creek; ca 11 air mi SW of Driggs.
Ridgetop dominated by grass and forbs.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coal Creek Trail, ca 9 air mi SE of Victor, Idaho.
Coniferous forest bordering creek, dominated by Abies lasiocarpa, Pseudotsuga menziesii, Sorbus, and Salix. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Teton Range: intersection with trail to Phillips Pass, ca 7.5 air mi W of Jackson.
Meadow dominated by forbs and graminoids.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: U.S. Hwy 26/89, N of Station Creek Campground, ca 10 air mi E of Alpine.
Open slope dominated by forbs (Balsamorhiza and Wyethia) and shrubs (Artemisia, Symphoricarpos, Acer, and Purshia). Phenology: flowering & fruiting.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: U.S. Hwy 26, Blowout Canyon, ca 10 air mi NW of Alpine, Wyoming.
T1S R46E S31
Forest with some conifers (Pinus, Picea, Pseudotsuga) and Populus and adjacent open slopes dominated by forbs and shrubs (Amelanchier, Symphoricarpos, Prunus).

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Big Hole Mountains: Black Canyon, ca 9 air mi from Kelly Canyon Ski Area, adjacent to and N of Snake River.
Open hillside dominated by grasses and shrubs

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: slope above and W of Threemile Creek, ca 15 air mi NNE of Dubois.
Shrub steppe dominated by Artemisia, Balsamorhiza, and grasses.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: near entrance to Darby Canyon, ca 4 air mi SE of Driggs, Idaho.
Open slopes dominated by forbs and shrubs (Amelanchier, Purshia, Symphoricarpos, and Prunus) and open area adjacent to irrigation canal. Phenology: flowering & fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: North Slope Western Centennial Mountains: ridge above Pleasant Valley Creek, between White Pine Canyon and Kite Canyon; ca 7 air mi NW of Spencer.
Mostly Balsamorhiza, grasses, Artemisia, and scattered Pseudotsuga.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: 0.5 mi SW of Targhee Pass, between Howard Springs and Targhee Creek Trail, ca 9.5 air mi W of West Yellowstone, Montana.
Open meadow dominated by Artemisia, grasses, and forbs.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: northernmost of two hairpin turns on road to Grand Targhee Ski area, 2.5 miles NE of Alta.
Open area dominated by shrubs and forbs. Phenology: flowering.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Dry Canyon, ca 8 air mi NW of Swan Valley.
Open canyon bottom bordered by coniferous forests dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Teton County: Targhee National Forest: Snake River Range: Mike Harris Creek Road, near intersection with Ida Hwy 33, 3 air mi S of Victor.
Coniferous forest dominated by Pseudotsuga, Pinus contorta, Amelanchier and Symphoricarpos.

U.S.A., Idaho, Madison County: Targhee National Forest: Northwest Slope Big Hole Mountains: logging road between Warm Creek and Carlton Creek, ca 16 air mi W of Driggs.
Mostly open slopes dominated by forbs and shrubs (Balsamorhiza, Symphoricarpos, Artemisia), some aspen groves, and Douglas fir.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Long Park and vicinity, ca 12.5 air mi NE of Buford; ca 27 air mi E of Meeker.
Aspen forest.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: along trail 1112 above Poose Creek, ca 1.5 air mi W of Pyramid Guard Station, ca 36 air mi ENE of Meeker.
Wet aspen woods.

U.S.A., Colorado, Moffat County: [location and coordinates withheld]
Ridgetop below mountain and above hayfield, with oak, snowberry, sagebrush, and serviceberry.
James P. Vanderhorst, 2429. 6/8/1991.

U.S.A., Colorado, Rio Blanco County: [location and coordinates withheld]
North-sloping ridgetop with oak, sagebrush, snowberry, and serviceberry.
James P. Vanderhorst, 2454. 6/8/1991.

U.S.A., Colorado, Rio Blanco County: [location and coordinates withheld]
Wet draw, with aspen, honeysuckle, and currant.
James P. Vanderhorst, 2516. 6/9/1991.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: base of Dunckley Flat Tops, ca 9 air mi W of Oak Creek.
Ridgetop with dwarf aspen, gambel oak, chokecherry, and scattered subalpine fir.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: parks and woods along Buford-Newcastle road, ca 18 air mi NNE of Rifle.
Aspen and subalpine fir forests and grass meadows.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ridge N of Mullen Mountain, ca 16.5 air mi E of Encampment.
T14N R81W S10
Open dry ridge with sagebrush. Abundant; flowers pinkish. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Mountain, ca 8 air mi W of Danville along Forest Road 2113 to Forest Road 800.
Southwest facing steppe slopes with scattered Douglas fir and pinegrass; somewhat disturbed by cows with localized weed infestations. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lone Ranch Creek areaon west side of Kettle Crest, ca 3 air mi ESE of Danville; along Forest Road 9576 to Forest Road 400.
Steep steppe; edges of Douglas fir/pinegrass. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Old Dominion Mountain, ca 7 air mi NE of Colville along Forest Road 130.
Talus, subalpine fir forest, pinegrass; Douglas fir slopes with rock outcrops; roadside; north and west to southwest exposure. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: east side of Columbia River, ca 2.5 air mi E of Daisy at the base of Gold Hill, ca 0.5 mi E of junction of Breckenridge Road and Beck Road.
West facing bench with small rocky outcrop and small seasonal creek; ponderosa pine and Douglas fir/nineback, with birch and aspen in wetter area. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: east side of Columbia River, ca 2.5 air mi E of Daisy at the base of Gold Hill, ca 0.5 mi E of junction of Breckenridge Road and Beck Road.
West facing bench with small rocky outcrop and small seasonal creek; ponderosa pine and Douglas fir/nineback, with birch and aspen in wetter area. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: east end of Taylor Ridge, ca 8 air mi SW of Orient along Forest Road 6113.
Mixed forest with ponderosa pine on south slope; heavily trashed by cows. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: Little Pend Oreille River, ca 10 air mi SE of Colville; ca 1 air mi N of Winslow Lake and 1 air mi E of Starvation Lake.
Bench and slopes along road; ponderosa pine/pinegrass; sand/silt/gravel; southern exposure. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Iron Mountains: High Lake, ca 1 1/4 air mi ESE of Addy; spur road from Forest Road 9535.
Hillside and rocky outcrops around lake, mostly south facing; south and west side of lake is a 10 year old clearcut; east side of lake is rock outcrops with undisturbed scattered ponderosa pine. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sanpoil River Drainage: ca 6 air mi S of Republic; along Forest Road 2053 ca 1/8 mi S of junction with Forest Road 500.
West side of road onto Talinum bald/rock outcrops; sparse ponderosa pine, fingers of mixed trees/pinegrass; east, south, and west exposure. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Storm King Mountain area, ca 6 air mi NW of Republic; beside Forest Road 514 ca 1 1/4 mi SW of junction with Forest Road 2086.
Open south/southeast facing slopes and rock outcrops on west side of road; edge of mixed forest, Douglas fir/subalpine fir/pinegrass. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: near lookout at Ruckel Junction.
Open area near Douglas fir/tamarack forest; soil of interspresed areas with shallow "ruddy" soil, rock, and "biscuit" areas of deeper soil; slope 0-15; aspect ridgetop and west. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Tonata Creek, ca 8 air mi W of Curlew; N of Forest Road 2148 ca 1.0 mi W of junction with Forest Road 2149.
Open/steep, heavily grazed slopes with large scattered ponderosa pine/pinegrass, small rock outcrops, edge of mixed woods; severe infestations of mullein, thistle and cheat grass. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, ca 10 air mi N of Chewelah.
East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Quartzite Mountain, ca 2.5 air mi E of Chewelah on Mud Lake Road; ca 0.5 mi S of Mud Lake.
Steep south/southwest facing slopes with rock outcrops; ponderosa pine/pinegrass, Douglas fir/ninebark. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Quartzite Mountain, ca 2.5 air mi E of Chewelah on Mud Lake Road; ca 0.5 mi S of Mud Lake.
Steep south/southwest facing slopes with rock outcrops; ponderosa pine/pinegrass, Douglas fir/ninebark. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Swan Butte, ca 11 air mi SSW of Republic; south end of Swan Butte; NE of Forest Road 5314.
Douglas fir/pinegrass mixed forest; rock outcrops. Phenology: flowering.

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

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Creek Wildlife Recreation Area: along Sherman Creek, ca 4 air mi WSW of Kettle Falls; toward Inchelium along Wash Hwy 3; ca 0.5 mi S of junction of Wash hwys 3 and 20.
Flat benches on both sides of road, gravel bank of road cut west/northeast exposure, ravine of creek; ponderosa pine flats, gravel pit, disturbed roadside, mixed forest creekside. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Gibralter Mountain, ca 1.5 air mi SE of Republic; O'Brien Creek watershed.
Mixed forest, creekside, and open rocky balds with scattered ponderosa pine and Douglas fir. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: French Point, west bank of Columbia River, ca 10 air mi SW of Kettle Falls.
Ponderosa pine/pinegrass open forest to riverbank and rocky islands. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle River Campground, ca 0.5 air mi E of Boyds on the west bank of Kettle River.
Open ponderosa pine/pinegrass, mixed forest edge, riverbank, seasonally flooded inlets, and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Bear Creek, west side of Columbia River, ca 1.5 air mi W of Northport. Private land owned by Bear Creek Nursery.
Mixed woods and shrublands with limestone outcrops overlooking the river. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Snag Cove on west bank of Columbia River, ca 9 air mi N of Kettle Falls.
Riverbank, cobble beach, draw-down mud, Carex meadow, and forest edge. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Indian Creek on west side of Iron Mountains, ca 2 air mi NE of Addy.
Open ponderosa pine forest with scattered Douglas fir, pinegrass; rock outcrops on mostly southern aspect. Phenology: flowering.

U.S.A., Washington, Stevens County: [location and coordinates withheld]
Quartzite cliffs, talus slopes, rim, and forested base; mixed forest of Douglas fir and lodgepole pine; scattered ponderosa pine on rim. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Cliff Ridge on the southern boundary of the Little Pend Oreille Wildlife Refuge.
Ridge of bunchgrass steppe surrounded by mixed forest and interspersed with Douglas fir. Exotics invading, but small areas still primarily native vegetation. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: St. Paul Mission State Historical Site, ca 3 road mi W of Kettle Falls on U.S. Hwy 395.
Sandy bluff above submerged falls with open ponderosa pine forest; knapweed invading open edges along river and roads. Phenology: flowering & fruiting.
with Kathy Ahlenslager

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Barstow Flats on Kettle River, ca 1 air mi SSE of Barstow store.
Riverbank and sandy flood plain with ponderosa pine; heavily infested with cheatgrass and Poa bulbosa. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 air mi ESE of Colville.
Mixed forest and bald outcrops with scattered granite boulders on southern exposure. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: tramway region of Huckleberry Creek drainage, ca 3 air mi NW of Waitts Lake; ca 7 air mi SW of Chewelah.
Rock outcrops and bald ridges with occasional large Douglas fir and ponderosa pine; mixed woods in draws. Phenology: flowering & fruiting.
with Sylvia Brock

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Hoodoo Canyon Trail to Emerald Lake from Deadman Creek, ca 10 air mi W of Kettle Falls.
Lake shore; trailside through mixed forest to north facing balds, rock outcrops, and cliffs with scattered ponderosa pine, Douglas fir, and pinegrass; small seeps. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: south end of Old Douglas Mountain.
Cliffs and talus slopes with mixed forest at base; scattered large ponderosa pine and Douglas fir on higher south facing slopes. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge, ca 6 air mi SE of Colville; access from Buffalo-Wilson Road.
Rolling terrain with ponderosa pine and smaller Douglas fir encroaching. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew.
South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: from Forest Road 31 at Forest Road 3109 going up Sugar Loaf Mountain.
Gently sloping terrain, grand fir with Lonicera understory; soil fine, deep, brown; slope 0-5; aspect mountain top. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: ridge between Ridge Creek and Greys River, ca 13.5 air mi ENE of Afton.
Pinus contorta, aspen ridges with creek bottom between. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Waterdog Lake, ca 16 air mi ESE of Alpine Junction.
Pinus contorta, Douglas fir ridge and valley. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: SE of Cottonwood Lake, between Timber Creek and Slide Canyon to Slide Lake, ca 9 air mi SE of Afton.
Steep, east facing slope, Picea and Douglas fir covered. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: "Star Hill" 1 air mi ENE of Afton center; north side of Swift Creek.
Mostly herb community with scattered juniper, some patches of Acer grandidentatum and Douglas fir and area along road; south exposure. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Along Greys River, 1.5 air mi SE of Alpine Junction.
Open stream bench with sagebrush, Balsamorhiza, Symphoricarpos and Amelanchier with Douglas fir, spruce, Betula, aspen, and Prunus along edges. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Caribou Range: 9.5 mi NNW of Afton.
Sagebrush-grasslands with wooded areas of aspen and lodgepole. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Ryan Hill W of Oregon Trail or County Road 319, ca 9.5 air mi NW of Alcova townsite.
Sandy-gravelly roadside. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: on Drumhill Ridge and Forest Road 3113, ca 0.4 mi from Summit Guard Station.
Mixed conifer forest with shaded stream, including scab and biscuit habitat on edge of forest; soil ranging from fine and deep in forest to shallow and rocky on scab; slope 0-20; aspect southwest. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: area adjacent to intersection of Forest roads 3719 and 3718, ca 1 air mi S of intersection of Forest Road 3719 and Ore Hwy 204, ca 1.5 air mi SW of Tollgate.
Moist clearing in coniferous forest dominated by Floerkea proserpinacoides, Lomatium bicolor, Allium fibrillum, Camassia quamash; soil semi-organic, deep, dark brown; slope 0-5; aspect none. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 5 air mi SW of Dayton; ca 18 air mi W of Sheridan along U.S. Hwy 14.
Disturbed ponderosa pine slopes. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: where Forest roads 3130 and 3128 meet, ca 2 air mi ENE of Goodman Lookout.
Mesic moderately old mixed conifer stand interspersed with sunny openings; soil fine, powdery, brown; slope 0-10; aspect ridgetop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Five Springs Campground below Five Springs Falls; ca 21 air mi E of Lovell.
Rocky, brushy canyon bottom. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along old U.S. 16 in Tensleep Canyon, ca 12.5 air mi NE of Ten Sleep.
Creek bottom. Phenology: flowering.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: moving downslope from Forest Road 300, near Alder Lookout.
Dry, open, rocky slope, forb dominated. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: Meeteetse Rim and Meeteetse Creek, ca 2 mi E of Carter Mountain, ca 17.5 air mi S of Cody, ca 12.7 air mi NW of Meeteetse.
Base of bluffs along creek. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 31 (Mount Emily Road), 1.5 air mi ENE of I-80 interchange, 7 air mi SSE of Meacham.
Mixed conifer forest, logged, and adjacent roadside. Phenology: flowering & fruiting.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, East Fork Blacktail Creek; ca 9.5 air mi SE of Hulett.
South and east facing slopes below sandstone cliffs with scattered pines.

U.S.A., Wyoming, Crook County: Black Hills: Snider Ranch, upper Corral Creek drainage; ca 14 air mi W of Sundance.
Pine forest.

U.S.A., Wyoming, Crook County: Black Hills: The Brakes, ca 2.8 air mi SSE of Aladdin.
Pine forest on sandy soil; north and east facing slopes.

U.S.A., Wyoming, Crook County: Black Hills: Government Valley, ca 8 air mi NNE of Sundance.
Grassland on red shale soil.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Deciduous woods along creek.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Roadside, pine-oak forest.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: School Creek, ca 1.7 air mi NW of Bradley Peak; ca 5.2 air mi E of Ferris townsite.
Spring-fed aspen draw. Phenology: flowering.
with Frank Blomquist

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Pine forest.

U.S.A., Wyoming, Weston County: Black Hills: headwaters of Oil Creek just N of Skull Creek Road, ca 5.5 air mi NW of Four Corners.
Grassland.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Case Ridge on Forest Road 3972.060, ca 2 air mi SE of Dale.
Ponderosa pine and Douglas fir, logged, roadside, stream, slope, and crest. Phenology: flowering & fruiting.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Spring Creek, Forest Road 1010.030, ca 9 air mi SW of Dale.
Ponderosa pine and Douglas fir with open slopes. Phenology: flowering.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: 2.5 air mi NNE of Albee.
Ponderosa pine and some Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Bridger Mountains: along West Kirby Creek, ca 19 air mi SE of Thermopolis.
Meadows and moist slopes along creek; near creek.
with Ronald L. Hartman

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock.
Moist meadow. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 road mi NW of Rockypoint.
Moist soil near intermittent creek, deep shaded draw. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: South Middle Butte, north end, above east and west faces, and rolling plains to east.
Pinus flexilus (E slope) and Juniperus (W slope); shaded areas on upper east slope. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Butte.
Eroded rocky slopes on W face, rolling plains below, and plains at summit. Juniper and limber pine on slopes; below caprock, shaded areas and grassy openings. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bologna Basin, ca 3 mi N and 8 mi W of Monument.
Spring fed stream, in semishade of juniper and ponderosa pine; slope 15; aspect east. Phenology: flowering & fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Tamarack Mountain Lookout, near Forest roads 2407 and 020, ca 3 mi N and 7 mi E of Spray.
Scab and open slope on sagebrush grass steppe, shallow soil with overlaying basalt; slope 5-15; aspect southwest to west. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 5 mi N and 7 mi E of Ukiah.
Some mixed conifers with grass and Lomatium dominant in the understory; soils red and powdery; slope <10; aspect east.. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Shaded east slope, around base of boulders. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Hillside, right-of-way; hillside, in small draw. Phenology: flowering.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Sandy, rolling plains, draws; head of draw. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Powder River Basin: hills above S R Creek, ca 8 air mi E of Wyarno.
Rocky slopes, scoria, sagebrush plains, mesic ravine; ravine. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: North Fork Umatilla Wilderness: Nine Mile Ridge Trail, ca 7 mi S and 17 mi E of Athena.
Open with scattered conifers and Lomatium, Phlox, Sedum, and lupine; slope 45; aspect south. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 10 mi E and 2 mi N of Ukiah.
Immature ponderosa pine stand in clearcut with ponderosa pine dominated overstory, herbaceous dominants are Lomatium and grass; has grazing evident; on fine, powdery soil over granite rock; slope <10; aspect north. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Lodge Canyon, along Cold Springs Road, ca 8 air mi NE of Hyattville.
Juniper/sagebrush, sandy slopes, upper reaches of canyon, with juniper and mountain mahogany; slopes. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Rome Hill Road, ca 13.5 air mi ESE of Ten Sleep.
Sagebrush slopes, Douglas fir woodland, sandstone outcrops with ponderosa pine; slopes. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 4 mi S and 3 mi E of Ukiah.
Open ponderosa pine with Lomatium and lupine understory in moderately deep soil; slope <5; aspect westerly. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Gibbon Ridge, ca 16 mi S and 3 mi E of Weston.
Ridgetop with grass, Lomatium and Allium; soil shallow, pale, over basalt; slope 20; aspect southwest. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Horseshoe Ridge, ca 5 mi NE of Meacham.
Open area with Wyethia and Balsamorhiza; shallow soil over basalt; slope 0-10; aspect ridgetop and easterly. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 22 air mi SSW of Meeteetse, ca 0.5 mi N of the headwaters of Grass Creek, S of Twin Lakes.
Slopes covered by Pinus flexilis and Psuedotsuga menziesii; moist, open areas. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 3027. 6/27/1984.

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: flowering.
Robert S. Kirkpatrick, 3158. 6/29/1984.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 19 air mi SSW of Meeteetse, in the vicinity of the junction of Gooseberry Creek and Middle Gooseberry Creek.
Riparian, lower Montane, with Pinus contorta and Picea engelmannii; sand and gravel bars. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 3400. 7/1/1984.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Big Rock Flat Airstrip, ca 15 mi N and 7 mi W of Monument.
Scab and sagebrush steppe with grasses on flat mounds of powdery, fine, deep soil over basalt; slope 0-5; aspect none. Phenology: flowering & fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: near Nine Top Road on Mahogany Flat, ca 12 mi N of Monument.
Under Douglas fir and ponderosa pine above creek in fine, deep, chocolate brown soil; slope 35; aspect east. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Big Trails Stock Trail, ca 3.7 mi E of Big Trails.
Sagebrush covered slopes. Phenology: flowering.
with Keith H. Dueholm

U.S.A., Wyoming, Hot Springs County: East end of Black Mountain, ca 25 air mi E of Thermopolis.
43.6365° N, 107.6962° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!
Sandstone outcrops and sandy slopes.
with Keith H. Dueholm

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 10 air mi E of Thermopolis.
43.6309° N, 107.9996° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Chugwater cliffs and adjacent plains.
with Keith H. Dueholm

U.S.A., Oregon, Wheeler County: Umatilla National Forest and Vicinity: Mahogany Butte on Forest Road 400, ca 8 mi N and 4 mi E of Spray.
Under Douglas fir in fine, deep soil; slope 20; aspect east. Phenology: flowering & fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Black Mountain from County Road 678 and Forest Road 30, ca 10 mi S and 12 mi E of Heppner.
Mountaintop with lupine in fine, deep, chocolate brown soil; slope 0; aspect ridgetop and south. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: southwest end of YU Bench: ca 20 air mi SE of Cody.
Edge of bench and upper slopes.
with John Hamann

U.S.A., Wyoming, Park County: Bighorn Basin: ca 6 air mi S of Cody.
Sandstone outcrops with scattered limber pine and shale drainages.
with John Hamann

U.S.A., Wyoming, Park County: Absaroka Mountains: just N of Dick Creek, 5 air mi NNE of Wood River Forest Service Station.
Rolling grassy hills with big sagebrush, drainages, and rocky slopes and ridges with scattered limber pine and some douglas fir. Phenology: flowering.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: Grass Creek Road, ca 10 road mi W of junction with Little Grass Creek.
Sagebrush grassland and limber pine woodland. Phenology: flowering.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: north end Carter Mountain, headwaters of Carter Creek and upper end of Marquette Creek, ca 16 air mi SW of Cody.
Spruce-fir forest with lodgepole and limber pine, open sagebrush grassland, and aspen and cottonwood thickets along stream. Phenology: flowering.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 2 mi S and 6 mi W of Ukiah.
Under ponderosa pine stand in powdery, choclate brown soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Bull Creek, ca 2 air mi SE of the South Fork Shoshone River.
Sagebrush-rabbit brush grassland and adjacent creek bottoms. Phenology: flowering.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: northeast end of Carter Mountain, vicinity of Foster Reservoir and Devils Tooth.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest roads 5308 and 20, ca 3 mi N and 7 mi W of Ukiah.
Ponderosa pine overstory and lupine in understory in fine, deep, chocolate brown soil; slope 0; aspect none. Phenology: flowering & fruiting.

U.S.A., Oregon, Wheeler County: Umatilla National Forest and Vicinity: Forest Road 2141 and Forest Road 20, ca 9 mi N and 1 mi W of Spray.
Under Douglas fir and ponderosa pine in area recently burned, Carex geyeri dominant in fine, deep soil; slope 5-10; aspect south. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock.
Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; granite mountains and drainages. Phenology: flowering.
with June Haines

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: near Forest roads 5327, 5316, and 210, ca 11 mi W of Ukiah.
Mixed conifer forest in fine, deep, chocolate brown soil; slope 0-5; aspect 0. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: Lava Creek trail, ca 10.5 air mi NE of Moran Junction.
43.911° N, 110.3286° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Open rocky slope.
with Neil Snow

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Bear Cub Pass to Trail creek, 4-6 air mi NE of Togwotee Pass.
Trail through spruce-fir forests, along drainages, and in steam bottom.
with Neil Snow

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.
Drainage through granite boulders; thickets of Physocarpus monogynus and other shrubs. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5.5 mi N of Soda Wells.
Rolling hills dissected by stream; moist drainages. Phenology: flowering.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SW of Rockypoint.
Dissected mesa covered with scattered ponderosa pine and open sagebrush flats; shaded valley. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air miles NNE of Spotted Horse.
Dissected benchland with ponderosa pine covered and open slopes; moist shaded ravine. Phenology: flowering.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: 1.3 mi N of Four Corners.
Stream. Phenology: flowering.
with Keith Dueholm

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; moist slope. Phenology: flowering.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Dexter Ridge, ca 24 mi E and 5 mi S of Walla Walla, Washington.
Open area with shallow soil; slope 5-20; aspect ridgetop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 3.3 air mi NW of Burgess Junction.
Limestone capped hill and grassy slopes. Phenology: flowering.
with Bob Plouffe and Ann Odasz

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Boyd Ridge, ca 18 air mi W of Parkman.
Meadows and aspen groves. Phenology: flowering.
with Ann Odasz

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: ca 1 mi S and 10 mi W of Anatone.
In partial shade of Douglas fir in tan, powdery shade; slope 15-20, aspect south. Phenology: flowering & fruiting.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Forest Road 40, ca 5 mi S and 19 mi E of Dayton.
Grand fir and Douglas fir overstory in fine, light brown soil; slope 0-5; aspect mountaintop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: mineral spring 1/8 mi N of Stinky Spring, ca 23 air mi N of Cora adjacent to Green River Lakes Road.
Sagebrush clearing. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southeast slope of Klondike Hill, ca. 3.5 air mi NNW of Whiskey Grove Campground.
Sagebrush clearing. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Bobsled Ridge, ca 17 mi S and 8 mi E of Milton-Freewater.
Mixed conifer stand in fine, deep, brown soil; slope 5-15; aspect east. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek Primitive Area (BLM), 11 air mi NE of Boulder.
Open aspen woods on granite boulder ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pole Creek drainage and adjacent ridges, between Fayette Lake and Half Moon Lake, ca 9 air mi NE of Pinedale.
Granitic outcrop adjacent to Pole Creek where it enters Half Moon Lake. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pole Creek drainage and adjacent ridges, between Fayette Lake and Half Moon Lake, ca 9 air mi NE of Pinedale.
Semi-shady aspen/lodgepole pine forest adjacent to small stream. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge 0.5 mi SW of Blueberry Lake, 0.5 mi E of Boulder Lake, ca 12.5 air mi E of Pinedale.
Grassy aspen woodland at base of rock outcrop on sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Open canopy, dry ledges and crevices of granitic outcrop above creek. Phenology: flowering.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: ridge between Wyo Hwy 270 and upper Page Flat Draw, ca 8.3 air mi S of Manville; ca 10.7 air mi SW of Lusk.
Grassland on stony soil near top of ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Wildcat Hills: between the heads of Willow and Muskrat creeks, ca 43 air mi NNW of Torrington.
42.59° N, 104.6065° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
At edge of chokecherry thicket below sandstone outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: Burnt Wagon Draw, ca 6.5 air mi S of Poison Spider or County Road 210; ca 31.2 air mi SW of Casper.
Willow thicket and marsh surrounding drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Laramie Mountains: along Harris Park or County Road 210 ca 1 air mi N of Cottonwood Creek, ca 2 air mi E of Albany County; ca 16 air mi SW of Glendo; ca 24 air mi NW of Wheatland.
Moist area in sagebrush-grassland/ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: 14 mi NNW of Ft. Laramie.
Mossy bank with Besseya and Androsace.

U.S.A., Wyoming, Crook County: Black Hills: Black Hills National Forest: ca 1/4 mi E of Forest Road 863 in Corral Creek Canyon, ca 12 mi N of Moskee.
Open Pinus ponderosa forest with Betula papyrifera, Corylus cornuta, Mahonia repens, and Aralia nudicaulis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek at Sand Creek Crossing, ca 9 air mi S of Beulah.
Birch-hazelnut woods at Crossing. Phenology: flowering.

Ponderosa pine forest with grass understory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: E of Bear Lodge Campground; ca 6 air mi SE of Alva.
Ponderosa pine-bur oak forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, East Fork Blacktail Creek; ca 9.5 air mi SE of Hulett.
South and east facing slopes below sandstone cliffs with scattered Ponderosa pines. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Snider Ranch, upper Corral Creek drainage; ca 14 air mi W of Sundance.
Ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: The Brakes, ca 2.8 air mi SSE of Aladdin.
Ponderosa pine forest on sandy soil; north and east facing slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Government Valley, ca 8 air mi NNE of Sundance.
Grassland on red shale soil. Phenology: flowering & fruiting.

Deciduous woods along creek. Phenology: flowering & fruiting.

Roadside, Ponderosa pine-bur oak forest. Phenology: flowering & fruiting.

Ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: headwaters of Oil Creek just N of Skull Creek Road, ca 5.5 air mi NW of Four Corners.
Grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: West of WY Hwy 116; ca 4 air mi NNE of Upton.
Big sagebrush-grassland with scattered Ponderosa pines and Rocky Mountain junipers, sandy-rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Cold Springs Creek near Plato Gulch; ca 10 air mi ESE of Sundance.
Grassy openings in Ponderosa pine forest. Phenology: flowering & fruiting.

Grassland on E side (ski area). Phenology: flowering & fruiting.

Northeast trending draw with pine, boxelder, and chokeherry. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Hain Spring (off Lost Canyon), ca 9.5 air mi NNE of Four Corners.
Meadow (grazed). Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Ponderosa pine forest on ridge top. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek above Spottedtail Gulch; ca 14.5 air mi E of Sundance.
Creek bottom in Ponderosa pine forest, small open fields on rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half).
Grassy east facing slope on outer mountain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Black Buttes: unnamed butte E of Iron Mountain, ca 9.5 air mi SE of Sundance.
Grassland near summit, rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: west side of ridge S of Elk Mountain (USFS Road 818) near Mix Spring, ca 13.5 air mi SE of Newcastle.
Ponderosa pine forest on rocky soil. Phenology: flowering & fruiting.

Rich soil along creek bottom, shaded. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: 9.5 air mi E of Sundance.
Ponderosa pine slopes, stream bottom, and meadow; streambanks in meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: tributary of Shepherd Gulch, ca 8 air mi S of Beulah.
Pinus ponderosa covered slopes and stream bottom; stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Mineral Hill, ca 15 air mi ESE of Sundance.
Wooded slopes with Populus tremuloides and Pinus ponderosa, and meadow with stream and beaver ponds; wooded slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Along Cement Ridge: ca halfway between the WY/SD boundary and the fire lookout tower.
T50N R60W
with G. W. Parmelee, Stella M. Wilson and P.G. Coleman

U.S.A., Wyoming, Crook County: Black Hills; Bearlodge Mountains; at Bearlodge Campground off Wyo Hwy 24, ca 14 air mi ESE of Hulett.
Ponderosa pine forest with fairly open understory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: 7 mi NW of Hulett.
In moist soil. Common. Phenology: flowering.

U.S.A., Wyoming, Crook County: 7 mi NW of Hulett.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: on Commissary Ridge ca 3/4 air mi E of Crooked Creek, ca 28 air mi SE of Bridger.
45.1334° N, 108.4123° W; uncertainty 0.5 mi., GPS reading
Easterly-facing lee slope with sagebrush. Phenology: flowering.
Annotated by B. E. Nelson.
Accession: USFS 883776, Barcode: USFS0051124

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: red hill just N of Sage Creek near the junction of Forest Road 2144 and O/C (Circle Slash C) Ranch drive, ca 22.5 air mi ESE of Bridger.
Moist areas at the head of draws in redbeds. Phenology: flowering.
Annotated by B. E. Nelson.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: E of Sage Creek at the forest-Crow Indian Reservation boundary, ca 19 air mi ESE of Bridger.
Meadow and sagebrush patch. Phenology: flowering.
Annotated by B. E. Nelson.

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.
Forb meadow. Phenology: fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Boulder or Forest Road 6639 above the Boulder River, ca 1/3 mi S of Hicks Park, ca 2 air mi SE of Carbonate Mountain, ca 30.3 air mi SE of Livingston.
Park. Phenology: flowering.

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

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: at forest boundary on Forest Road 485 ca 3.5 air mi SE of Black Butte, ca 12.5 air mi S of Big Timber.
Forming large pure stands in severely burned hot spots in possibly Douglas fir stand. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 2071 and Forest Road 21478 at intersection, ca 3 air mi SW of Red Lodge.
On south-facing slope, in an open meadow used as a horse pasture with sagebrush and into pine/Douglas fir. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just NE of Alpine at East Rosebud Lakes, ca 19 air mi W of Red Lodge.
Roadside and old (ca 5 year) burn area. Phenology: flowering.
with B. E. Nelson and Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi from forest boundary, ca 17.5 air mi WNW of Red Lodge.
Vegatated sand dunes and vegatated dune along roadside. Phenology: flowering & fruiting.
with Brian Elliott and B. E. Nelson

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: ca 3 air mi SSW of Roscoe; ca 16 air mi NW of Red Lodge.
Rocky grassland with grazing by road. Phenology: flowering & fruiting.
with Brian Elliott and B. E. Nelson

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2415, ca 28 air mi NW of Red Lodge.
Old burned area with aspen and mixed confer forest at the edges onto an open slope. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: along Mont Hwy 420, ca 3/4 mi N of Beehive, ca 31 air mi NW of Red Lodge.
Seep and stream along cliff top and under cliff overhang. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2142, ca 22 air mi S of Big Timber.
Moist mixed conifer/aspen stand and wet forby meadow. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 978, ca 14 air mi SW of Livingston.
Steep south-facing open slope dominated by mixed grasses and forbs into outcrop of conglomerates and mixed conifer forest. Phenology: flowering.

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

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from 1/4 air mi W of Teepee Creek, towards summmit of Sunshine Point, ca 43 air mi S of Bozeman.
Calcareous slopes and outcrops with open and wooded areas. 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.
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: flowering.

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: 4 mi E of Cooke City.
Subalpine meadow. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Morrison Jeep Trail from bottom to top of switchbacks then SE ca 4 mi.
Rocky to grassy slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Little Rock Creek, ca 3-4 air mi E of Deep Lake.
Rocky slopes and outcrops of sandstone (redbeds) and wet areas along creek. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: vicinity of trailhead on Mission Creek, ca 9 air mi SE of Livingston.
Coniferous forest and stream. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: southeast-facing hill, N of Forest Road 111, ca 1 1/4 air mi W of intersection of Forest Road 111 and I-80, ca 1.5 air mi W of Arlington.
Draw on hill dominated by Amelanchier and Symphoricarpos. 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.
Moist meadow between sagebrush steppe and mixed conifer-aspen forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.
Sandy meadow along creek, sagebrush and Salix common. Phenology: flowering & fruiting.
with Patricia E. Lukas

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: Forest Road 585, north side of Bonanza Creek, ca 6 air mi NW of Lennep.
Elev. 2019 m.
46.4902° N, 110.6196° W; NAD 83, uncertainty 0.25 mi., GPS reading
Pseudotsuga forest; southwest aspect, slope 25-40%; igneous intrusion in shale bedrock. Phenology: flowering.
1. Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: South Fork Tenderfoot Road, ca 2 air mi from junction with Forest Road 589.
46.9204° N, 111.0955° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone and meadow NW of road; southwest aspect, 5-30% slope, limestone bedrock. Phenology: flowering.
1. Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 831, Miller Gulch, ca 6 air mi N of Newland Creek Reservoir.
46.7252° N, 110.8865° W; NAD 83, uncertainty 0.25 mi., GPS reading
Open meadow with steep side wash; Pinus contorta/Pseudotsuga menziesii forest; southeast aspect, 10% slope, shale bedrock. Phenology: flowering.
1. Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray.

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: flowering.
with Cortnee Arrington-Dwyer and Sandy Mathus

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Highwood Mountains: North Fork Little Belt Creek, en route to Highwood Baldy, ca 12 air mi E of Belt.
Coniferous forests and grassy slopes. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 1702, before the Tom Miner Trailhead, ca 18.5 air mi WNW of Gardiner.
Open meadow on south-facing slopes.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 3280 and Balm of Gilead Creek, off Emigrant Gulch or Forest Road 3272, ca 18.5 air mi NNE of Gardiner.
Riverbank and disturbed roadside in shaded canyon. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Forest Road 2500 and Big Creek at intersection with Hylite Creek, ca 29 air mi SW of Livingston.
Recently logged Pseudotsuga menziesii forest on sunny slope. Phenology: flowering & fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: ca 2.5 air mi ESE of junction of County Road 101 (Dry Wolf Road) and County Road 102, above Nickerson Coulee.
Exposed hill top, occasional limestone outcrop. Phenology: flowering.

U.S.A., Montana, Meagher County: [location and coordinates withheld]
Old clear cut; south aspect; 5-10% slope; Pseudotsuga menziesii and Pinus ponderosa forest. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6393 along Spring Creek, ca 0.5 mi SW of Basin Creek Campground.
Northwest side of creek; southwest aspect; 0-15% slope; Pinus ponderosa and Artemisia tridentata woodland. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: ridge S of Shonkin Creek, 1.3 air mi N of Prospect Peak.
Seep on north; slope 10-30%; scattered Pinus contorta. Phenology: flowering.

U.S.A., Montana, Chouteau County: Square Butte, east face in small drainage, ca 31.5 air mi SE of Fort Benton.
Narrow draw with stream flowing over bedrock; 5-30% slope; east aspect; wooded above stream, Pinus contorta and Populus tremuloides. Phenology: fruiting.
with Matt Voigt

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber.
On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: below Mount Rae W of Main Boulder Ranger Station, ca 26 air mi SW of Big Timber.
On and below south-facing limestone bluffs, recently burned Douglas fir forest, scattered aspen and lodgepole pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka-Beartooth Mountains: Yellowstone National Park: east side of Hellroaring Mountain, ca 2 mi N of the Yellowstone River.
In wet shallow soil of seepages over granitic bedrock with Floerkea proserpinacoides, Saxifraga subapetala, and Dodecatheon pulchellum. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: ca 0.5 air mi E of Fletcher Reservoir between Forest roads 4792 and 47921, ca 27.5 air mi SSE of Ashland.
Draw with green ash, juniper, and ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Ca 0.5 air mi W of Otter Creek Road, ca 0.5 air mi S of Custer National Forest boundary, ca 30 air mi SSE of Ashland.
Grass and ponderosa pine-dominated draw with juniper, Linum, Tragopogon, and Rhus. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: S of the Colorado River between Divide Creek and Garfield Creek, ca 4 air mi E of Silt.
Moderate north- and west-facing slopes of pinyon-juniper woodland and sparsely vegetated clay soils. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 36. 5/7/2010.
with B. E. Nelson

U.S.A., Montana, Carter County: Custer National Forest: Whitetail Ranger Station pasture, Powder River.
South slope with grass, sedges, weeds. Common. Phenology: flowering.
Accession: USFS 463467

U.S.A., Montana: Gallatin National Forest: Squaw Creek administrative pasture.
East and North slope; dry soil. Phenology: flowering & fruiting.
Accession: USFS 463466

U.S.A., Montana: Jefferson National Forest: Millegan Ranger Station.
Millegan Ranger Station; north slope; rocky soil; with shooting star, pasque flower, violets. Phenology: flowering.
Accession: USFS 463465

U.S.A., Montana, Missoula County: Mount Sentinel.
Black stony loam from colluvium; palouse prairie bunchgrass; with Festuca idahoensis, F. scabrella, Agropyron spicatum, Poa secunda, and Balsamorhiza sagittata. Phenology: flowering.
Jack E. Schmautz, JES-297. 5/6/1959.

U.S.A., Montana, Missoula County: Near Lolo National Forest: southwest flank of Mountain Jumbo: 1/4 mi E of Missoula.
15% southwest slope; gravelly, loam soil; deteriorated grassland; associated with Poa secunda, Bromus tectorum, Artemisia dracunculus. Common. Phenology: flowering.

U.S.A., Montana: Custer National Forest: Whitetail Ranger Station.
Pasture; in timber. Scattered and not very abundant. Phenology: flowering & fruiting.
with E. W. H.

U.S.A., Montana: Custer National Forest: Otter Creek District: Horse Creek.
Deep clay loam soil; creek bottom. Common and scattered. Phenology: flowering.

U.S.A., Montana, Missoula County: Missoula: near foot of Mt. Sentinel and Beckwith Avenue.
T13N R19W S27
30-40% slope; west exposure; Palouse grassland; associated with Festuca idahoensis. Common. Phenology: flowering & fruiting.

U.S.A., Montana: Absaroka National Forest.
West slope; sandy loam soil; flat ground with Geranium, larkspur, lupine, Poa, Festuca. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka National Forest.
Flat ground; rich mountain loam soil with bluejoint, Geranium, and low larkspur; open slopes. Scattering. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth National Forest.
Moist, sandy loam soil. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth National Forest: Big Pryor Mountain.
On south slope in gravelly soil. Narrow distribution. Phenology: flowering.

U.S.A., Montana: Beaverhead national Forest.
S25
Steep west slope; deep sandy loam soil. Abundant but limited distribution. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Beaverhead Mountains; just N of Lemhi Pass, ca 18 air mi W of Grant.
T10S R15W S10
In an Artemisia tridentata and Festuca idahoensis community under and around a limber pine tree. Phenology: flowering.

U.S.A., Montana, Big Horn County: Road to visitor center at Yellowtail Dam.
Rocky slope in Cercocarpus/Pinus cover class. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin National Forest: road to Fairy Lake; 2.9 mi W of MT Hwy 293
Clearings and along roadside in lodgepole pine-spruce-aspen woods; associated with Arnica cordifolia, Lupinus, Lathyrus, Mitella stenopetala and Ribes. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Highway 287, 12 mi N of Ennis.
In roadside meadow. Common. Phenology: flowering & fruiting.

U.S.A., Montana: Cabinet National Forest: Clarks Fork River Valley.
All slopes; dry soil. Wide distribution and medium abundance. Phenology: flowering.

U.S.A., Montana, Sanders County: Cabinet National Forest: North Thompson River.
Elev. 2598
Ponderosa pine bench. Phenology: fruiting.

U.S.A., Montana, Carbon County: East Pryor Mountain.
Pinus/Pseudotsuga with Phycocarpus understory to Artemisia/Poa. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: 1.5 mi W of Dead Indian Hill.
Calcareous ridge with Juniperus and Pinus. Phenology: flowering.

U.S.A., Montana, Chouteau County: Highwood Mountains: below the main ridge of Highwood Baldy.
Prairie vegetation. Phenology: flowering.
Klaus H. Lackschewitz, 8887. 6/4/1979.

U.S.A., Montana, Missoula County: West side of Mount Sentinal: SE Missoula.
Burned area. Phenology: flowering & fruiting.

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

U.S.A., Montana: Bonner: opposite dam and south of river.

U.S.A., Montana, Park County: Jackrabbit Gulch, 9 mi NW of Wilsall.
Phenology: flowering & fruiting.
Wilhelm N. Suksdorf, 246. 6/24/1921.

U.S.A., Montana: Columbia Falls.
Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Bear Canyon: near Bozeman.

U.S.A., Montana: Great Falls.
Phenology: flowering & fruiting.

U.S.A., Montana, Missoula County: Seeley Lake.
On steep lake shore. Phenology: flowering & fruiting.

U.S.A., Montana: South of Thompson Falls.
Damp sandy loam between rocks on hillside. Phenology: flowering.

U.S.A., Montana, Gallatin County: Mt. Bridger, near Bozeman.
Mountain meadows. Phenology: flowering & fruiting.
J. W. Blankinship, s.n.. 7/5/1905.

U.S.A., Montana, Broadwater County: Ca 20 mi E of Townsend.
Open Douglasfir forest and creek bottom. Phenology: flowering.

U.S.A., Montana, no county County: Bridger Mountains.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Whitcomb Butte and Alder Gulch, ca 1/4 air mi S of Zortman, ca 7.5 air mi WNW of Coburn Butte, ca 45 air mi SW of Malta.
Riparian forest with mixed conifers, poplar, and aspen. Phenology: flowering.
Joseph L. M. Charboneau, 4824. 6/10/2011.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Hannon Creek drainage, N of Woody Creek, ca 3 air mi W of Lenado and ca 4 air mi N of Aspen.
Dry, south-facing hillside with oak, sagebrush, and mountain shrubs. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 6496. 6/24/2011.

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.
Forb meadow. Phenology: fruiting.
with Emily Elliott, Brian Elliott
Accession: USFS (unaccessioned), Barcode: USFS0047780

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.
Accession: USFS (unaccessioned), Barcode: USFS0047779

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: E of Sage Creek at the forest-Crow Indian Reservation boundary, ca 19 air mi ESE of Bridger.
Meadow and sagebrush patch. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0047744

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2142, ca 22 air mi S of Big Timber.
Moist mixed conifer/aspen stand and wet forby meadow. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0047315

U.S.A., Montana, Madison County: Tobacco Root Mountains: South Meadow Creek, ca 6.5 air mi W of Ennis Lake, ca 9 air mi NW of Ennis.
Opening in a Douglas fir forest with scattered aspen and patches of Symphoricarpos. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned)

U.S.A., Montana, Madison County: Madison Valley: Bear Trap Canyon, east side of the Madison River, ca 8.5-9 air mi NE of Ennis, ca 0.5 air mi NE of Ennis Lake.
Douglas fir and Rocky Mountain juniper forest. Phenology: flowering.

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.
Moist, north-facing canyon slopes in Douglas fir forest. Phenology: flowering.
Accession: USFS (unaccessioned)

U.S.A., Montana, Madison County: Snowcrest Range: Lewis Creek and Badger Creek, ca 20 air mi S of Virginia City, ca 0.5-2.5 air mi W of Vigilante Station.
Open Douglas fir forest. Phenology: flowering.
Accession: USFS (unaccessioned)

U.S.A., Montana, Madison County: Gravelly Range: Johnny Gulch, ca 7.5 air mi WSW of McAtee Bridge, ca 20 air mi SSW of Ennis.
Douglas fir woodland on steep, rocky slopes. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Mill Creek, ca 2-3 air mi NW of Lake Cameron, ca 11 air mi SE of Ennis.
Moist Picea and Pseudotsuga forest with occasional Pinus contorta. Phenology: flowering & fruiting.
with Justine Modica

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mine Peak, ca 1.5-3 air mi ENE of Lonesome Peak, ca 43 air mi SE of Butte.
Sagebrush grasslands with occasional Douglas fir. Phenology: flowering.
with Justine Modica

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: ca 0.5 air mi E of Fletcher Reservoir between Forest roads 4792 and 47921, ca 27.5 air mi SSE of Ashland.
Draw with green ash, juniper, and ponderosa pine. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0050377

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Pahaska Sunlight Trail, ca 0.5 mi N of U.S. Hwy 14, 16, & 20.

U.S.A., Wyoming, Fremont County: Owl Creek Range: E of the Wind River Canyon, at Birds Eye Pass.
43.4578° N, 108.0728° W; NAD 83, uncertainty 1 mi., Digital Map
In low spots with sagebrush and lupine. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: foothills between Bates Gulch and Alder Creek, 13.4 air mi WNW of Leadore.
Well developed soil in mesic Douglas-fir vegetation; 19° slope, E aspect; shale geology. 26-75 individuals apparent. Phenology: flowering & fruiting.
with Craig Scott

U.S.A., Idaho, Lemhi County: Salmon River between Challis and Salmon: lower Briney Creek, 14.7 air mi S of Salmon.
Sandy or gravelly soil in xeric woody riparian vegetation; 18° slope, NNW aspect; quartzite geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: ridge slopes dividing the confluence of Iron and North Fork Iron creeks, 16.1 air mi NNW of Ellis.
Sandy or gravelly soil in xeric Douglas-fir vegetation; 37° slope, S aspect; siltite/metasandstone geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: foothill slopes at the base of K Mountain, just S of Kadletz Creek, 13.2 air mi SE of Salmon.
Well developed soil in mesic grassland vegetation; 10° slope, ESE aspect; andesitoid-rhyolitoid geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: lower Trapper Gulch, 14.6 air mi S of Shoup.
Bedrock or scree in xeric ponderosa vegetation; 24° slope, ESE aspect; metamorphosed sedimentary geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: west side of Panther Creek ca 0.2 mi upstream of Trail Creek, 9.1 air mi SSW of Shoup.
Well developed soil in mesic Douglas-fir vegetation; 4° slope, E aspect; granite geology. Greater than 150 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Freeman Creek valley W of Freeman Peak, 11.2 air mi NE of Salmon.
Well developed soil in xeric Douglas-fir vegetation; 17° slope, S aspect; arenite geology. 1-25 individuals apparent. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: ridge slopes on the east side of lower Cove Creek, 7.6 air mi WSW of Shoup.
45.33167° N, -114.42° W; NAD83, uncertainty 10 m., Field Notes
15° slope, S aspect; biotite gneiss geology. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: unnamed gulch along Panther Creek and N of Dry Gulch near Point 4147, 6.6 air mi SW of Shoup.
Well developed soil in mesic deciduous shrubland vegetation; 35° slope, WSW aspect; granite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: broad valley along East Fork Owl Creek, 7.5 air mi W of Shoup.
Well developed soil in mesic ponderosa vegetation; 26° slope, SSE aspect; granite geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Fourth of July Creek at crossing where the forest road climbs toward Stein Mountain, 7.9 air mi E of North Fork.
Well developed soil in xeric spruce vegetation; 5° slope, W aspect; alluvial geology. 1-25 individuals apparent. Phenology: flowering & fruiting.
with Wendy Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: lower canyon of Bear Basin Creek, 18.6 air mi W of Shoup.
Well developed soil in mesic barren ground vegetation; 24° slope, NNW aspect; phyllite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: on the west side of Donelly Gulch, ca 0.9 mi upstream of the Salmon River Road, 1.7 air mi NW of North Fork.
28° slope, NE aspect; metamorphosed sedimentary geology. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Foothills between Salmon and North Fork: Wagonhammer Creek ca 2.9 mi upstream of the Salmon River, 3.5 air mi E of North Fork.
Well developed soil in xeric shrub-steppe vegetation; 13° slope, NW aspect; feldspathic metasandstone geology. 76-150 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: ridgetop SW of Stein Mountain near the summit, 6.3 air mi ENE of North Fork.
Sandy or gravelly soil in mesic shrub-steppe vegetation; 12° slope, WSW aspect; feldspathic metasandstone geology. 1-25 individuals apparent. Phenology: flowering & fruiting.
with Wendy Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: North Fork Salmon River: foothills on the east side of the confluence of Hughes Creek and North Fork Salmon River, 5.8 air mi N of North Fork.
Sandy or gravelly soil in xeric grassland vegetation; 22° slope, WSW aspect; meta-feldspathic arenite geology. 26-75 individuals apparent. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: small gorge on Stoddard Creek just upstream of the Middle Fork Salmon River, 21.4 air mi WSW of Shoup.
<25 plants estimated in mesic solid rock within woody riparian vegetation, 1 degree slope, SE aspect, gneiss geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Salmon River Canyon: tributary gorge on the south side of the Salmon River, between Cohen Gulch and Little Sheepeater Creek, 2.3 air mi SW of Shoup.
<25 plants estimated in mesic soil within woody riparian vegetation, 25 degree slope, NNW aspect, peraluminous granite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: lower Corn Creek gorge, 19.5 air mi W of Shoup.
In mesic coarse textured soil on barren ground, 43 degree slope, SSE aspect, gneiss geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Challis National Forest: Salmon River Mountains: Middle Fork Salmon River Trail between Cove and Camas creeks, 35.9 air mi NW of Challis.
In mesic coarse textured soil within deciduous shrub vegetation, 54 degree slope, N aspect, granodiorite geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: north side of Alder Creek between Table Mountain and South Fork Alder Creek, 6.3 air mi S of Mackay.
25-75 plants estimated in mesic coarse textured soil within a dry wash, 15 degree slope, S aspect, trachyandesite geology. 25-75 plants estimated. Phenology: flowering & fruiting.
with Craig Scott

U.S.A, Idaho, Custer County: Challis National Forest: Salmon River Mountains: north side of the Middle Fork Salmon River on breaks near Dagger Falls, 27.6 air mi NW of Stanley.
25-75 plants estimated in xeric soil within a Douglas-fir vegetation, 30 degree slope, SW aspect, granodiorite geology. 25-75 plants estimated. Phenology: flowering & fruiting.
with Craig Scott

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: unnamed west branch of Lynch Creek, 4.9 air mi NE of Stanley.
<25 plants estimated in mesic soil within a Douglas-fir vegetation, 14 degree slope, SSE aspect, granodiorite geology. Phenology: flowering.

U.S.A, Idaho, Blaine County: Challis National Forest: Pioneer Mountains: near stream in Long Canyon, 22.2 air mi WSW of Arco.
25-75 plants estimated in mesic soil within woody riparian vegetation, 6 degree slope, SSW aspect, trachyandesite geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: road to Williams Creek Summit, immediately W of east entrance to forest, ca 6.5 air mi SSW of the junction of U.S. Hwy 93 and Ida Hwy 28 at south end of Salmon.
Steep boulder field on south exposure. Phenology: flowering.
Annotated by Joshua J. Irwin.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Bitterroot Range: U.S. Hwy 93, ca 11 air mi N of Salmon, ca 0.5 air mi N of Tower Creek.
Southwest slope, stream bottom, gradual slope to rocky high point. Phenology: flowering.
Annotated by Joshua J. Irwin.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Salmon Wild and Scenic River: ca 0.7 air mi NW of Wheat Creek then ca 150 yds each way along river.
Base of rocky to boulder covered slopes at edge of trail. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Fenster Creek, 2 air mi SW of Carmen on U.S. Hwy 93 N of Salmon.
Creek side and steep slopes. Phenology: flowering.
Annotated by Joshua J. Irwin.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Beaverhead Mountains: above Pattee Creek on Forest Road 185, 7.5 air mi NE of Tendoy and 0.3 road mi downhill from the National Forest boundary.
Tall forb community on slope with scattered Douglas fir, little different on ridge. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Salmon Wild and Scenic River: Salmon River Trail from ca 1/3 mi S to ca 1/2 mi N of Gunbarrel Creek.
Trail with steep boulder field on either side, shrubs scattered along river. Phenology: fruiting.
with Emma E. Stewart

U.S.A., Montana, Madison County: Tobacco Root Mountain: McGovern Creek Trail, ca 13 air mi S of Cardwell; ca 18 air mi WNW of Norris.
Open Pseudotsuga menziesii forest. Phenology: flowering.
with Nicholas P. Freeland

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Meadow Creek, ca 14 air mi NNW of Ennis; ca 8 air mi WSW of Norris.
Rolling sagebrush grassland hills with occasional Pseudotsuga menziesii and Juniperus scopulorum. Phenology: flowering.
with Nicholas P. Freeland

U.S.A., Montana, Madison County: Madison River: West Fork Campground area, ca 33 air mi S of Ennis, ca 14 air mi E of Black Butte.
Sagebrush grasslands with occasional Juniperus scopulorum and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Montana, Madison County: Gravelly Range: West Fork Madison River, around Landon Camp, ca 10 air mi N of Lakeview, ca 12 air mi SSE of Black Butte.
Sagebrush grasslands. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Taylor Hilgard Unit: Middle Fork Sun Creek, ca 3 air mi E of Hilgard Peak, ca 31 air mi SSE of Ennis.
Sagebrush grasslands. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Snowcrest Range: West Fork Blacktail Deer Creek and unnamed ridge S of Antone Peak, ca 37 air mi SE of Dillon, ca 4-6 air mi SW of Antone Peak.
Dry, disturbed meadow along a creek. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Taylor Hilgard Unit of Lee Metcalf Wilderness: North Fork Bear Creek and Cameron Creek, ca 3-5 air mi NW of Sphinx Mountain, ca 14-15 air mi SE of Ennis.
Pseudotsuga menziesii woodland with a lush understory. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Sureshot Creek, ca 16 air mi NW of Ennis, ca 4 air mi NE of Lady of the Lake Peak.
Sagebrush grasslands. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Harris Creek, ca 14-15 air mi WNW of Ennis, ca 6 air mi SW of South Baldy Mountain.
Gravel bar along a creek. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 4.5 air mi W of South Baldy Mountain, ca 16 air mi NW of Ennis.
Grasslands at edge of a Picea forest. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Spanish Peaks Unit: Mill Creek to headwaters of Jourdain Creek, ca 6-7 air mi N of Fan Mountain, ca 9-11 air mi ENE of Ennis.

U.S.A., Colorado, Rio Blanco County: [location and coordinates withheld]
North-sloping ridgetop with oak, sagebrush, snowberry, and serviceberry.

U.S.A., Colorado, Gunnison County: Gunnison Basin: BLM Lands E of Paonia Reservoir off of County Road 2, ca 44 air mi NE of Delta.
Mixed mountain shrub/oak community. Phenology: flowering.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Moist sagebrush community. Phenology: flowering.

U.S.A., Wyoming, Crook County: Cement Ridge ca 14 mi S of Beulah.
Rocky slope, with Oxytropis campestris and Anemone patens. Flowers white. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Forest Road 468, Magruder Corridor Road, ca 10 air mi W of Nez Perce Pass, ca 33 air mi SW of Darby, MT.
Steep roadside embankment with water collected in drainages beside road. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Forest Road 224, Vance Creek Saddle, ca 32 air mi SW of Darby, MT.
Roadside in a mountain saddle which had burned a few years prior; understory dominated by Xerophyllum tenax and Vaccinium sp. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Middle Fork Clearwater Wild and Scenic River: Magruder Guard Station: ca 1 mi along Forest Trail 4 along Selway River, ca 35 air mi SW of Darby, MT.
Sunny, steep, rocky hillside above river dominated by an open Pinus ponderosa forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Indian Creek Campground: ca 2 mi on Forest Trail 10, Indian Creek Ridge Trail, ca 31 air mi SW of Darby, MT.
South-facing open ponderosa pine hillside. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.
Southeast aspect, up from edge of summit, rocky but with some soil; with Koelaria macrantha, Artemisia tridentata. Occasional. Phenology: flowering.

U.S.A., Idaho, Latah County: Palouse Range: Vassar Meadow, S of Forest Road 3347.
Lush meadow dominated by Carex spp., Camassia quamash, Bistorta bistortoides and occasional saturated swales rich with Carex, Juncus and Scirpus spp. Periphery inhabited by Abies grandis dominant forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Lochsa River at Black Canyon, between mile markers 113 and 114, along U.S. Hwy 12.
Rockface seeps of westerly to northerly aspects, cushioned by moss. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Lochsa Historical Ranger Station: just NE of station.
Scattered fire-scarred Pinus ponderosa and occasional Pseudotsuga menziesii on south-facing slope; abundant open areas dominated by Pteridium aquilinum, Mahonia repens, Solidago lepida and infrequent Holodiscus discolor. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Indian Grave Creek drainage along Forest Road 107, ca 2 air mi E of Indian Grave Peak.
Rocky road cut and steep southerly-facing draw near stream. Adjacent community heavily forested by Abies lasiocarpa, Picea engelmannii, and Abies grandis. Phenology: flowering.

U.S.A., Wyoming, Converse County: Laramie Mountains: La Prele and Roaring Fork creeks, ca 29 air mi SW of Douglas.
Rare in grass at edge of aspen. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Star Valley; ca 5.5 air mi SW of Afton; Spring Creek.
Gentle N slope, area near mouth of canyon, growing with Lithophragma glabrum, Mertensia oblongifolia, Rumex paucifolius, Clematis hirsutissima, Fritillaria atropurpurea, and Androsace septentrionalis in grassy-shrub. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on ridge W of Kitty Creek.
In open. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: North flank of the Owl Creek Range: SE of Thermopolis and E of the Wind River Canyon; 2 mi S of Devils Slide.
Three-tip sagebrush area with intermittent big sagebrush sites. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: W of Sandstone Ranger Station on Savery Stock Driveway.
41.106° N, 107.2797° W; NAD 83, uncertainty 1 mi., Digital Map
In aspen woods. Common. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Teton County: Jackson, STS Ranch.

U.S.A., Wyoming, Sheridan County: Big Horn Coal Site (SE Extension).
Rocky, moist drawl grassland. Phenology: flowering.
Annotated by J. A. Moore on 6/1/1978.
with L. M. Mayer

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: North Tongue River.
SE slope, in sandy loam, with sagebrush and Artr. Feid.. Common. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Tensleep Creek, Vans Camp.
30% N. slope, rocky loam, in timber amond boulders. Common. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Shell R. S. pasture.
SW gentle, deep sandy loam, with sagebrush. Scarce, 18-20 in. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cold Spring Road near Medicine Lodge enclosure.
Gently sloping pasture, soil shallow, with rock outcrops; near upper limit of juniper zone; a few mountain-mahogany (Cercocarpus ledifolius) and Artemisia tridentata with Poa secunda, Agropyron spicatum, Bromus tectorum, Chrysopsis villosa, Lappula redowskii, Zigadenus, Antennaria rocea, Oenothera andina, Collinsia parviflora, Lithophragma parviflora, and Astragalus spatulatus. Phenology: flowering.

U.S.A., Wyoming, Teton County: Vicinity of Hoback Canyon.
Grassy slopes. Flowers white. Phenology: flowering.
with Rua Pierson

U.S.A., Wyoming, Sheridan County: Hanna Creek Valley.
Rich, warm, shallow draws. Phenology: flowering.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: Pacific Creek.
Woods near creek. Phenology: flowering.
with Mildred S. Reed

U.S.A., Wyoming, Park County: Yellowstone National Park: Soda Butte.
On the wet banks of a rivulet. Phenology: flowering.
with Elias Nelson

U.S.A., Wyoming, Albany County: Laramie Range, Horse Creek.

U.S.A., Wyoming, Park County: Yellowstone National Park, Yellowstone Lake.

U.S.A., Wyoming, Albany County: East side of Douthitt Mountain.

U.S.A., Wyoming, Albany County: Laramie Peak.
Wet valleys. Phenology: flowering.

U.S.A., Wyoming, Natrona County: South side of Casper Mountain.
Disturbed soil, with sagebrush. Common; corolla white. Specimen A, with specimen B. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Albany County: Plumbago Canyon.

U.S.A., Wyoming, Albany County: Plumbago Canyon.
T19N R72W S4: also S5, S6 and S9
Moist hillsides. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Sheep Springs Exclosure, ca 20 mi E of Greybull.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Snider Basin.
North 1 deg slope; gravelly shaloow loam; park, with Stipa, Poa, and valerian. Not very abundant. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton National Forest: Redmund Creek.
Moist soil. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton National Forest: Lee Ranger Station pasture.
Level slope; loam, sand; with dandelion, Fragaria, Carex, Poa. Abundant. Phenology: flowering.
Charles H. McDonald, 754. 6/10/1928.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 13 air mi NNW of Bridger Peak.
Marshy area. Phenology: flowering.
with Nancy Kastning

U.S.A., Wyoming, Platte County: 18 mi NW of Wheatland.
Open ponderosa pine, with Yucca, Purshia. Flower white. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: SE of Thermopolis and E of the Wind River Canyon, on the north flank of Owl Creek Range: Devils Slide.
Threetip sagebrush grassland. Phenology: flowering.
Annotated by C. L. Porter in 1961.

U.S.A., Wyoming, Washakie County: West Slope Big Horn Mountains: Ten Sleep Preserve: north side of Red Trail Road.
Open, exposed limestone bedrock with small erosion pockets. Phenology: flowering.
with Phil Shephard & Ann Humphrey