Tonestus lyallii (1996)
ASTERACEAE
Tonestus lyallii (A. Gray) A. Nelson
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: unnamed peak W of Bachelor Creek Trail.
Granite boulder slopes and meadow. Phenology: flowering.
David Rosenthal, 483. 8/5/1996.
Accession: USFS 851460, Barcode: USFS0035383

Tonestus lyallii (1996)
ASTERACEAE
Tonestus lyallii (A. Gray) A. Nelson
U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: upper base of Citadel Mountain up rocky east end and along alpine ridge W to summit.
Rocky slopes and alpine meadow; volcanics. Phenology: flowering.
Annotations:
1. Tonestus lyallii (A. Gray) A. Nelson
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 851459, Barcode: USFS0035382

Tonestus lyallii (1996)
ASTERACEAE
Tonestus lyallii (A. Gray) A. Nelson
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: "Peak 11696", ca 1.5 mi S of Circle benchmark.
Boulder fields, igneous and metamorphic. Phenology: flowering.
Annotations:
1. Tonestus lyallii (A. Gray) A. Nelson
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 851458, Barcode: USFS0035381

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: Continental Divide to Union Peak from intersection of unnamed creek and 4wd trail ca 0.5 mi E of Union Pass Road, ca 11 air mi SW of Dubois.SE1/4
Alpine ridge crest with sheltered rock outcrops and slopes to the peak. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: from Echo Lake up drainage to saddle between peaks 11801 and 11594, ca 17 air mi SSW of Dubois.
Whitebark pine forest to alpine meadows on slopes and drainage. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: Shoshone National Forest: summit and north side of Cottonwood Peak, head of Cottonwood Creek, ca 45 mi NW of Thermopolis.
Rocky alpine meadow with Geum rossii, Silene acaulis, Trifolium dasyphyllum, and Lomatium cous. Phenology: flowering & fruiting.
Accession: RM 825059, Barcode: RM0016385

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: ridge between Blackwater and West Fork Blackwater creeks, 7 mi S of U.S. Hwy 14, 16, & 20.
Rocky alpine tundra with Geum rossii var. turbinatum, Minuartia obtusiloba, and Carex elynoides. Phenology: flowering & fruiting.
Accession: RM 912588, Barcode: RM0068254

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: east ridge and summit of Homer Youngs Peak, ca 13 mi W of Jackson.
T6S R17W S15; also S22
Rocky, alpine tundra with Sibbaldia procumbens, Oxyria digyna, Minuartia obtusiloba, and Cassiope mertensiana. Phenology: flowering & fruiting.
Accession: RM 913518, Barcode: RM0068357

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north end of Howell Mountain, ca 5-6 mi S of U.S. Hwy 14, 16, & 20.
At timberline in stunted Picea engelmannii-Pinus albicaulis parkland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south end of Howell Mountain, ca 6-7 mi S of U.S. Hwy 14, 16, & 20.
Tundra, turfy meadow communities. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northeast end of Canfield Mountain, ca 1/8 mi E of Yellowstone National Park, ca 2 mi S of U.S. Hwy 14, 16, & 20.
Just above timberline in talus and felsenmeer, dominant species include Potentilla glandulosa, Polemonium viscosum, Minuartia obtusiloba and Erigeron compositus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1.5 mi S of Whirlwind Peak on north-south trending ridge between West Grinnell Creek and Grinnell Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20.
Turfy tundra on southwest-facing slope dominated by Carex, Poa, Festuca, and Salix species. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Spanish Peaks area: ridge ca 3/4 mi W of Moon Lake, ca 27-28 mi SSW of Bozeman.
Treeless east facing slope and ridge top with Antennaria lanata, Geum rossii, Sibbaldia procumbens and Carex albonigra.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Sublette County: Wind River Range: Bridger-Teton National Forest: west slope of Union Peak, ca 14 mi SW of Dubois.
Mostly turfy, alpine tundra with Geum rossii, Artemisia norvegica var. saxitilis, Pedicularis parryi, and Aster alpigenus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Bridger-Teton National Forest: at head of Camp Creek, ca 6 mi S of Thorofare Creek, ca 45 mi NW of Dubois.
Dry-mesic, rocky tundra with Carex elynoides, Geum rossii, and Dryas octopetala. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: head of Blackmore Creek, 18 mi S of Bozeman.
Alpine tundra on north-facing slope with Deschampsia cespitosa, Polygonum bistortoides, and Saxifraga subapetala. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: from Roar Fork Trail at saddle SSW to summit of Mount Irving Hale.
Alpine meadows and boulder fields; boulder fields. Phenology: flowering & fruiting.
Annotations:
1. Tonestus lyallii (A. Gray) A. Nelson
Annotated by Erin Foley.
with Jakota S. Hartman
Accession: RM (unaccessioned)

U.S.A., Wyoming, Teton County: Gros Ventre Area: 1.5 air mi S to 1 air mi SE of Pinnacle Peak.
Calcareous and granitic slopes with rock outcrops, scree, and grassy areas. Phenology: flowering.

U.S.A., Colorado, Jackson County: Park Range: Routt National Forest: Mount Zirkel Wilderness Area: Ute Pass and south along divide ca 1 mi.
T10N R82W S31
Subalpine meadow and stream sides.
Accession: (unaccessioned)

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Shale Mountain and notherly slope, ca 10 air mi SSW of Dubois.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.
Soil pockets in talus slope, alpine. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.
Talus slope interspersed with krummholtz and meadow pockets. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.
Dry, rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Horse Ridge, ca 23 air mi S of Dubois.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.
Alpine riparian. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: North Popo Agie River, 2 mi N of Deep Creek Lakes; ca 20 air mi WSW of Lander.
Elev. 9330 ft.
Scattered soil pockets. Phenology: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass and vicinity, ca 15 air mi WNW of Shoshone Lake.
Dry and rocky alpine meadows. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 8 air mi W of Shoshone Lake.
Dry rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak.
Dry rocky alpine meadow. Phenology: flowering & fruiting.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lakes, ca 10 air mi SE of Gannett Peak.
Dry rocky meadow. Phenology: flowering.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak.
Talus slope with scattered soil pockets. Phenology: flowering.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Neota Wilderness: off Trap Park Trail from Long Draw Road (Forest Road 156), ca 37 air mi W of Fort Collins.
North facing alpine slopes with scree. Phenology: flowering.
Accession: RM 766396

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: South Rawah Peak from West Branch Trailhead off Laramie River Road (County Road 103), ca 41 air mi W of Fort Collins.
East facing granite alpine slopes and summit with Geum. Phenology: flowering.
Accession: RM 766395

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: top of Boulder Ridge (ridge between South Fork Shoshone River and Boulder Creek), ca 43 mi SW of Cody.
Elev. 9600 ft.
Open spruce-fir forest with some whitebark pine, prominent species in the understory include Astragalus miser var. hylophilus, Lupinus argenteus, et. al. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along east side of Cascade Creek, ca 1-2 mi S of Kerwin; ca 24-25 mi SW of Meeteetse.
Turfy, rocky, alpine tundra dominated by Geum rossii and many graminoid associates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre: head of Swift Creek just below and around MacLeod Lake, ca 1/4-1 mi S of Corner Peak.
Open, rocky habitats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south side of Osborn Mountain, ca 3 mi NE of Lower Green River Lake.
On tundra in fellfield habitats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: saddle between summits on top of Clayton Mountain, ca 3.5 mi S of U.S. Hwy 14, 16, & 20.
Tundra-Pinus albicaulis parkland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains, summit of Irish Rock, ca 16.2 air mi W of Sunshine Reservoir Dam. /4 /4S8.
Outcrops and very rocky soil, volcanic conglomerate. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Ruby Mountain, ca 12 air mi SSE of Gould.
Alpine slopes and ridges of volcanic mountain. Phenology: flowering.
with Sarah Nunn
Accession: RM 758330

U.S.A., Colorado, Grand County: North-central Colorado: Rabbit Ears Range: Arapaho National Forest: trail from cirque basin on southeast side of Parkview Mountain, ca 29 air mi SSE of Walden.
Rocky grassy slopes. Phenology: flowering & fruiting.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Parkview Mountain on upper north exposure, ca 28-29 air mi SSE of Walden.
Rocky north exposure. Phenology: flowering & fruiting.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Davis Peak and vicinity, ca 26.5 air mi NW of Walden.
Rocky near-alpine summit and wet areas around melting snowbank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: Thorofare Plateau, ca 4 air mi SSE of SE Corner of Yellowstone National Park.
Timberline and dry alpine meadows.
Accession: (unaccessioned)

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 25 air mi NW of Dubois, ca 1/4 mi W of Bonneville Pass, near Bonneville Creek.
Alpine tundra.
Accession: (unaccessioned)

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 27 mi SW of Meeteetse, along Meadow Creek ca 3 mi from junction from North Fork Wood River.
Scree and talus slopes with occasional mats of Geum rossii; rocky outcrops. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 2104. 8/14/1983.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi W of Meeteetse, ca 1.5 mi NW of Piney Pass in the vicinity of Carter Triangulation Station (elev. 12319).
Alpine meadows and slopes; turf mats and meadows. Phenology: fruiting.
Robert S. Kirkpatrick, 2602. 8/22/1983.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 24 air mi SSW of Meeteetse, head of Cottonwood Creek in the vicinity of Cottonwood Peak.
Alpine fell fields. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 4742. 7/24/1984.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, 3 mi NW of Cottonwood Peak, in the vicinity of and SE of Twin Lakes.
Picea engelmannii and Abies lasiocarpa forest; moist areas. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, 3 mi NW of Cottonwood Peak, in the vicinity of and SE of Twin Lakes.
Dry meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 23 air mi SW of Meeteetse, east side of Dundee Mountain, between Dundee Creek and the "South Fork" Beaver Creek.
Alpine fellfields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.
Alpine meadows on calcareous substrate. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 23 air mi N of Dubois, in the vicinity of Cougar Pass.
Alpine scree and talus slopes. Phenology: fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 28 air mi N of Dubois, in the vicinity of Emerald Lake and headwaters of Emerald Creek.
Alpine fellfields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: 1-1.5 air mi NW of Kirwin, upper Brown Basin and Greybull Pass.
Alpine slopes and rocky outcrops. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.
Coniferous forest, grassy ridge, and high basin with internal drainage; open ridege. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 2 air mi S of Kirwin, Smuggler Gulch Trail from Cascade Creek to ridge and then to Cascade Peak.
Alpine meadows and talus slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Chief Mountain to Galena Ridge, ca 2.5-3 air mi N of Kirwin.
Alpine meadows and talus slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Eleanor Creek N to ridge.
Grassy and rocky slopes and ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.
Alpine meadows.
with Mike Hartman
Accession: RM (unaccessioned)

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East half of summit of Little Sheep Mountain.
Alpine/subalpine meadows with scattered whitebark pine and Engelmann spruce. Phenology: flowering & fruiting.
with T. J. Poll

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 0.5 air mi N of north end of Titcomb Lakes, on east side of basin.
Rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: peak 1.5 air mi WSW of Temple Peak, 3 air mi N of Independence Mountain.
Rocky alpine slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.
Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: eastern and southern shores of Silver Lake, ca 25.5 air mi E of Pinedale.
Rocky, dry, grassy ridge overlooking lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east slope of Twin Buttes, ca 27 air mi E of Pinedale.
Grassy, semi-open Engelmann spruce grove at base of mountain. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: west slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale.
Grassy, open ledges between rock outcrops in alpine zone. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale.
Rocky, semi-open subalpine grassland adjacent to fir forest on ridge. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lost Eagle Peak and saddle connecting to White Rock Mountain, ca 3/4 mi SE of Slide Lake, ca 27 air mi N of Pinedale.
Rocky, grass-covered alpine summit. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dragon Head Peak, ca 25 air mi E of Pinedale.
Open, grassy slopes between boulder fields in alpine zone. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.
Open canopy, loose talus-grassy slopes in alpine zone on southern slopes above creek valley at foot of J Glacier. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale.
Subalpine open meadow on sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Peak and ridge SE of peak, ca 10 air mi SW of Dubois.
Alpine boulder field and grassy ledges on west face of Union Peak below summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Big Sheep Mountain, ca 29 air mi N of Pinedale.
Alpine ridge and summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: summit and west slope of Vista Peak, ca 21 air mi NNE of Pinedale.
Granitic alpine summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.
South face talus slope/crumbly shale cliff face. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale.
Summit of Mt. 10606 and open flats of saddle adjoining Gypsum Peak. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Basin, ca 20 air mi NE of Pinedale.
Rocky, open edge of Indian Basin Trail at timberline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Highlands E of Osborn Mountain and 0.25 mi SW of Crescent Lake, adjacent to Roaring Fork Basin Trail, ca 32 air mi N of Pinedale.
Rolling tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Mount 11820, ca 1 mi N of Lozier Lakes, ca 23 air mi N of Pinedale.
Granite slopes and summit of mountain above timberline. Phenology: fruiting.

U.S.A., Colorado, Larimer County: W of Chambers Lake.
Timberline. Phenology: flowering & fruiting.
Annotated by Caleb A. Morse in 2008.

U.S.A., Colorado, Jackson County: Ethel Peak.
Phenology: flowering & fruiting.
Annotated by Caleb A. Morse in 2008.
Leslie N. Goodding, s.n.. 8/14/1903.

U.S.A., Colorado, Larimer County: North Park Range: summit.
On steep slopes. Phenology: flowering & fruiting.
Annotated by Caleb A. Morse in 2008.

U.S.A., Colorado, Jackson County: Routt National Forest: Park Range: Mount Zirkel Wilderness Area; Ute Pass and south along divide about 1 mile.
T10N R82S S31
Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Vicinity of Snow Lake, 5 mi N of the confluence of Wiggins Fork and Frontier Creek.
Alpine tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Flank of Wind River Peak.
Moist, protected rocky sites. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Bridger National Forest: vicinity of Palmer Lake.
Elev. 9800 ft.
30% east slope, in sandy loam subalpine grassland. Common locally. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: top of Double Top Mountain.
20% east slope in clay sandy soil with sage, pentstemon, poa, hair-grass, in timberline areas. Scarce. Phenology: flowering & fruiting.
Charles H. McDonald, McD&S-71. 7/23/1926.
with H. A. Shannon

U.S.A., Wyoming, Sublette County: Wind River Mountains: near Palmer Lake.
East exposure, raw and exposed in open grassland. Occasional. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Basin N of Spar Mountain.
On rocky knoll with Erigeron and Carex. Phenology: fruiting.

U.S.A., Wyoming, Park County: Basin N of Spar Mountain.
Talus slope with Senecio, Potentilla. Corolla yellow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West slope of the Windriver Range 20 mi SE of Pinedale, just SW of Mt. Bonneville.
Alpine vegetation. Phenology: flowering & fruiting.
with J. Lavin

U.S.A., Wyoming, Sublette County: Saltlick Mountain, NE of Kendall.
43.2335° N, 109.9243° W; NAD 83, uncertainty 2 mi., Digital Map
Alpine slopes. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Sublette County: In the vicinity of Green River Lakes [Limestone Mountain*].
43.3175° N, 109.8238° W; NAD 83, uncertainty 1.5 mi., Digital Map
Grassy slopes. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Teton County: Two Ocean Mountain, Two-Gwo-tee pass.
43.7423° N, 110.083° W; NAD 83, uncertainty 0.75 mi., Digital Map
Rock slides. Flowers yellow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: on Continental Divide, ca 1-2 mi N of Bonneville Pass.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Mountains: Union Pass.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: North ridge of Breccia Peak.
T44N R110W S9
Scree and talus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: summit of Two Ocean Mountain.
with Mildred S. Reed

U.S.A., Wyoming, Fremont County: Wind River Range: Silas Canyon.
Along the shore of a small unnamed alpine lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: top of Buttress Mountain, ca 4 mi N of U.S. Hwy 14, 16, and 20.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: west side of Howell Mountain, E of Kitty Creek, ca 8 mi S of U.S. Hwy 14, 16, and 20.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: 3-4 mi N of Kirwin in Meadow Creek Basin.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on Cougar Creek-Pagoda Creek Divide, ca 5 mi S of U.S. Hwy 14, 16 and 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: small lakes; ca 1 mi N of Hoyt Peak.
Growing in the open with Poa incurva, Luzula parviflora, and Ivesia gordonii. Phenology: flowering & fruiting.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: on ridge across valley, S of Deadman Hill, part of "Nineteen Ridge", sandstone ridge and peak on north side of main ridge, ca 4 air mi NW at South Fork Sun River Trail head
Elev. 2263 m.
Along ridge up to peak mixed burned/unburned; burned on north side, ridge running NNE to SSW; 0-50% slope; exposed sandstone. Phenology: flowering.
1. Tonestus lyallii (A. Gray) A. Nelson.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: highest sandstone peak on north side of main limestone ridge at the "Nineteen Ridge", S across valley from Deadman Hill, ca 4 air mi NW of South Fork Sun River Trail head
Elev. 2506 m.
47.505° N, 112.9659° W; NAD 83, uncertainty 0.25 mi., GPS reading
Sandstone peak, very rocky; scattered Pinus flexilis/Picea engelmannii/Abies lasiocarpa; 35-60% slope. Phenology: flowering.
1. Tonestus lyallii (A. Gray) A. Nelson.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: highest point in Bob Marshal Wilderness, ca 2 air mi SW of South Fork Teton Trail head, ca 7.5 air mi S of Rocky Mountain Hi Ski Area.
Elev. 2872 m.
47.8123° N, 112.8003° W; NAD 83, uncertainty 0.25 mi., GPS reading
Cliffs and talus slopes, exposed limestone outcrops. Phenology: flowering.
1. Tonestus lyallii (A. Gray) A. Nelson.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: glacial cirque on east face of Rocky Mountain, ca 2 air mi SW of South Fork Teton Trail head, ca 7.5 air mi S of Rocky Mountain Hi Ski Area, cirque on east side of peak.
47.8229° N, 112.8013° W; NAD 83, uncertainty 0.25 mi., GPS reading
On north-facing slope of cirque from ridgetop down to bottom of cirque, limestone outcrops, talus and riparian at bottom. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Loco Mountain.
Alpine meadows, rock outcrops, talus slopes, escarpments; material on south slope much fresher, in flower. Phenology: flowering.
Annotated by Rick McNeill.

Annotated by Rick McNeill.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: West Boulder Plateau, ca 32.5-33 air mi SSW of Big Timber.
Alpine meadow with talus and boulder fields. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ridge separating Crown Creek and Straight Creek, ca 2 air mi NE of Halfmoon Peak.
Limestone talus slope; northeast aspect; 15-40% slope; scattered Picea glauca. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: long narrow spur on north end of Scapegoat Mountain above Green Fork Straight Creek and Halfmoon Creek.
High plateau, talus to gravel, frost heave; 5-20% slope; northwest aspect; scattered Abies lasiocarpa krummholz. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: Scapegoat Mountain, ca 3 air mi SSW of Halfmoon Peak.
Limestone peak; all aspects; 0-40% slope. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead National Forest: north slope and summit of Mount Bradley, ca 13 mi NNE of Sheridan.
Rocky alpine meadows with Geum rossii, Carex rupestris, C. scirpoidea var. pseudoscirpoidea, and Lupinus argenteus var. depressus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: on the divide between the headwaters of Mormon and Gunbarrel creeks, ca 6 mi N of U.S. Hwy 14,16, & 20.
Rocky alpine meadows and scree with Chaenactis alpina, Potentilla hookeriana, and Cirsium eatonii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: northeast side of Avalanche Peak below summit, ca 2 mi N of Sylvan Pass.
At base of talus slope with Oxyria digyna, Arabis lyallii, Carex pyrenaica, and Juncus drummondii.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco.
Alpine meadows and talus slopes. Phenology: flowering.
Michael K. Kirkpatrick, 4090. 8/7/2010.

U.S.A., Montana: Beaverhead National Forest: Comet Mountain.
Steep west slope; rocky soil. Phenology: fruiting.
Accession: USFS 468260

U.S.A., Montana, Gallatin County: Gallatin National Forest: near Lower Spanish Creek Lakes.
25% N-slope; rocky steep sliderock soil; open alpine rockslide; in protected places. Phenology: flowering.
Accession: USFS 468259

U.S.A., Montana, Powell County: Top of Gordon Mountain: 6 mi S of Big Prairie Ranger Station; South Fork Primitive Area.

U.S.A., Montana, Beaverhead County: Pioneer Mountains; above Waukena Lake, to south.
Fairly dry on granite benchland above lake. Phenology: flowering & fruiting.
with C. V. Muhlick

U.S.A., Montana, Silver Bow County: Butte Highlands: Red Mountain.
In a slide of different shale- debris only. Phenology: flowering & fruiting.
Klaus H. Lackschewitz, 9718. 7/21/1981.

U.S.A., Montana, Deer Lodge County: Anaconda.
Phenology: fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Salmon River Mountains: E of White Cloud Peaks at head of Pine Creek, below Sheep Mountain, 25.3 air mi N of Sun Valley.
T9N R18E S31
25-75 plants estimated in xeric soil within a forb dominated vegetation, 5 degree slope, WNW aspect, trachyandesite geology. 25-75 plants estimated. Phenology: flowering.

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: ca 1.5-2 air mi S of Garden Creek, upper slopes to summit of Ramshorn Mountain, ca 8 road mi SW of Challis.
Open subalpine slope with cliff edges.
Annotated by Joshua J. Irwin.

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Fork Mill Creek to Branham Peaks, ca 18 air mi NW of Ennis, ca 3.5 air mi SE of Granite Peak.
North-facing, rocky, alpine slopes dominated by Geum rossii. Phenology: flowering.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco.
Alpine meadows and talus slopes. Phenology: flowering.
Michael K. Kirkpatrick, 4090. 8/7/2010.
Accession: USFS (unaccessioned), Barcode: USFS0060933

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: ridgetop N of Taylor Mountain, 16.1 air mi NNW of Ellis.
Bedrock or scree in mesic barren ground vegetation; 14° slope, ENE aspect; quartzite geology. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southern Absaroka Range: Continental Divide Ridge on north side of Bonneville Creek and Pinnacle Buttes, ca 2 mi NE of Brooks.
Alpine ridgetop with whitish, talc-like soil and scattered reddish chert on surface; cushion plant community with vegetative cover ca 15-25%; in opening in Geum turf mats. Phenology: flowering.

U.S.A., Montana, Ravalli County: Bitterroot Mountains: Selway-Bitterroot Wilderness: knob just N of Trapper Peak on southeast slope.
T2N R22W S26
Gravelly and rocky slope. Phenology: flowering.

U.S.A., Idaho, Blaine County: Smoky Mountains: ridge tetween Alturas Lake and Sawtooth City extending SW to summit of peak.
Ridge with igneous outcrops to summit of peak.