Eriogonum alatum var. alatum (1996)
POLYGONACEAE
Eriogonum alatum Torr. var. alatum
U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off Forest Road 360 or Cedar Mountain Road ca 0.7 air mi E of U.S.FS Big Turkey Campground, ca 3 air mi SW of Westcreek.
Dry, granitic-gravelly soils with occasional rock outcrops in ponderosa pine-Douglas fir forest. Phenology: flowering & fruiting.
Accession: (unaccessioned)

Eriogonum alatum var. alatum (1996)
POLYGONACEAE
Eriogonum alatum Torr. var. alatum
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Thirtynine Mile Volcanic Range: along an unnamed tributary of Threemile Creek and surrounding uplands off Forest Road 108 ca 1.5 rd mi E of intersection with Colo Hwy 9, ca 9.2 air mi NW of Guffey.
Gravelly, volcanic slopes in open grassland. Phenology: fruiting.
Accession: (unaccessioned)

Eriogonum alatum var. alatum (1997)
POLYGONACEAE
Eriogonum alatum Torr. var. alatum
U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Twin Mountain: on south slopes and stream gulches just off U. S. Hwy 50, ca 6 air mi NW of Ca¤on City.
On rocky, open slopes in pinyon-juniper. Phenology: flowering & fruiting.
with Irene Thien
Accession: RM (unaccessioned)

U.S.A., Colorado, Fremont County: [location and coordinates withheld]
On rocky slopes on sandstone in pinyon-juniper. Phenology: flowering & fruiting.
with Irene Thien
Accession: RM (unaccessioned)

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: at eastern boundary of Muddy Springs State Wildlife Area, on access road ca 1 air mi W of Elkhorn or County Road 15, ca 5.5 mi N of intersection with U. S. Hwy 24; ca 7 air mi NE of Hartsel.
Elev. 9660 ft.
Roadside in Artemisia frigida-Bouteloua gracilis grassland. Phenology: flowering & fruiting.
with Irene Thien
Accession: RM (unaccessioned)

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park/Puma Hills: off Forest Road 231 at forest boundary, ca 1 air mi NE of Glentivar.
In Artemisia frigida-Bouteloua gracilis grassland. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sand Gulch, along a drainage heading S from BLM Sand Gulch Road, approx 1.2 road mi W of junction with Colo Hwy 9; ca 15 air mi NW of Ca¤on City.
In a sandy wash in pinyon-juniper-oak with rocky, granitic (gneiss) slopes. Phenology: fruiting.
with Randy Pratt

U.S.A., Arizona, Coconino County: Sitgreaves National Forest: ca 50 air mi SSW of Winslow on Forest Road 34 (continuation of Ariz Hwy 99) at junction with Forest Road 211.
Elev. 6640 ft.
Pinyon/juniper with pondrosa pine scattered and roadside; pinyon/juniper forest edge. Phenology: flowering & fruiting.
Annotations:
1. Eriogonum alatum Torr. var. alatum
Annotated by B. E. Nelson.

U.S.A., Arizona, Coconino County: Coconino National Forest: County Road (Forest Hwy) 3, just SW of Mormon Lake Ranger District Office, for 0.7 air mi SW of coordinate.
Elev. 7000 ft.
Ponderosa pine woodland and adjacent highway right of way. Phenology: flowering & fruiting.
Annotations:
1. Eriogonum alatum Torr. var. alatum
Annotated by B. E. Nelson.

U.S.A., Arizona, Coconino County: Coconino National Forest: Skunk Canyon where Forest Road 720 crosses, ca 3.5 air mi S of Flagstaff.
Open weedy valley bottom. Phenology: fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: ridge between Fay and Skunk canyons off Forest Road 720, down to Skunk Canyon, ca 3.5 air mi S of Flagstaff.
Open ponderosa pine forest. Phenology: flowering & fruiting.
Annotations:
1. Eriogonum alatum Torr. var. alatum
Annotated by James F. Fowler.

U.S.A., Arizona, Apache County: Apache National Forest: mesa on east side of Murray Basin, ca 2 air mi E of Flat Top, ca 4.5 air mi SE of Springerville.
Rocky basalt slopes in pinyon/juniper. Phenology: fruiting.
Annotated by James F. Fowler.

U.S.A., Arizona, Apache County: Apache National Forest: along Nutrioso Creek and U.S. Hwy 180/191-Coronado Trail, ca 5.5 air mi NNW of Alpine; ca 16 air mi SSE of Springerville.
Open slopes and ledges. Phenology: flowering & fruiting.
Annotated by James F. Fowler.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Coconino Plateau: along small canyon leading to Coconino Wash, ca 4 air mi S of South Rim Grand Canyon, ca 8 air mi ESE of Tusayan; ca 55 air mi NNW of Flagstaff.
Open ponderosa pine forest on limestone. Phenology: fruiting.
with James F. Fowler

U.S.A., Arizona, Coconino County: Kaibab National Forest: Coconino Wash uplands, ca 8 mi E of Tusayan.
UTM Zone 12S, 413100E, 3978100N; GPS Reading
Ponderosa pine forest. Phenology: flowering.
with Carolyn Sieg

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: along Forest Road 345, E of Hogback Mesa, above Aspen Creek, ca 15 air mi SW of Del Norte.
Stony slope with patches of bristlecone pine. Phenology: flowering & fruiting.
Annotated by Jeanette Flaig.
with Jeanette Flaig

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Valle Seco and ridge S of the head of Frio Canyon, ca 9.5 air mi S of Pagosa Springs.
Clay knoll with scattered ponderosa pine, Douglas fir, juniper, and little ground cover. Phenology: flowering & fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: in The Canyon and adjacent areas on Forest Road 255 at the forest boundary, ca 12 air mi NW of Capulin; ca 15 air mi SSE of Monte Vista.
Above the canyon with areas of sandstone pavement, soil patches, and rocky areas, with scattered pinyon pine, juniper, isolated Douglas fir and ponderosa pine. Phenology: flowering & fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: between Sauls and Crowbar creeks off Forest Road 755, ca 3.5 air mi E of Bayfield.
Recently low intensity burned ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande State Wildlife Area: U.S. Hwy 160 E to Forest Road 345 then
Open pinyon/juniper woodland with scattered cottonwood, ponderosa pine and Douglas fir with white fir on igneous rocky ridge; pinyon/juniper woodland. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Alder Creek: U.S. Hwy 160 E to County Road 17, N to Forest Road 610; ca 2 .5 air mi N of South Fork.
Pinyon/juniper and ponderosa pine woodland. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 N, ca 2.5 air mi N of South Fork.
Along highway. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Guard Station, ca 1.5 air mi SW of South Fork.
Ponderosa pine, spruce and aspen forest and xeric meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 114 W to Forest Road 810 then ca 2 1/4 mi N; ca 21 air mi NW of Saguache.
Xeric meadow with ponderosa pine on south slope, large rock outcrops with bristlecone pine, Douglas fir, spruce on east-facing slope with scattered aspen throughout. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: U.S. Hwy 160 E to Monte Vista, S on Colo Hwy 15 to County Road 2S (west); changes to Forest Road 28 then 10.2 road mi.
Pinyon/juniper woodland on north facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Beaver Creek Road across from South Fork Guard Station, ca 2 air mi SW of South Fork.
Conifer and aspen forest with open meadows. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 649, ca 3.2 air mi WSW of County Road 500.
Ponderosa pine forest with oak and Rocky Mountain juniper and roadside; ponderosa pine forest. Phenology: flowering & fruiting.
with Jeanette Flaig

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Colo Hwy 151, 6 air mi NW of Forest Road 613.
Sandy at bottom then shale and sandstone outcrops with ponderosa pine forest and scattered Gambel oak and Fendlera understory above; sandy areas and outcrop. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: northeast end of Mesa Cortado, S of U.S. Hwy 84, ca 17.5-18 air mi SE of Pagosa Springs.
Stony ridgetop between south-facing Gambels oak slope and north-facing white fir/ponderosa pine/aspen slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Turkey Mountain and to the W along Forest Road 651 at the northeast base of Eightmile Mesa, ca 7 air mi SSE of Pagosa Springs.
Meadow and openings in ponderosa pine/Rocky Mountain juniper/Gambels oak forest. Phenology: flowering & fruiting.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: along Spring Creek and Forest Road 537 below the mouth of Salt Cnayon, ca 8.5-9 air mi ENE of Ignacio; ca 8 air mi SE of Bayfield.
Sandstone/clay slopes with pinyon and Rocky Mountain juniper. Phenology: flowering.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: vicinity of Archuleta Canyon, Forest Road 653, 11 air mi SSE of Pagosa Springs.
Slope summit in Juniperus and ponderosa pine woodland with oak understory. Phenology: flowering.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Turkey Creek Trailhead, vicinity of Poison Gulch, 3.5 air mi SW of South Fork.
East-facing rocky and xeric slope and along jeep trail. Phenology: flowering.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Seitz Creek, Forest Road 650, 14 air mi NW of Del Norte; S of Cyclone Mountain.
Very open pinyon woodland with scattered ponderosa pine. Phenology: flowering.

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

U.S.A., Arizona, Coconino County: Coconino National Forest: Mogollon Rim: along Forest Road 218 on Milk Ranch Point above Webber Creek drainage, ca 3 air mi ENE of Pine; ca 56 air mi SSE of Flagstaff.
Roadside, parking and camp site area, and mixed conifer forest on the rim. Phenology: flowering.
with James F. Fowler

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rock Creek Park, Bishop Rock, Forest Road 28, 16 air mi SSE of Del Norte.
Open pinyon, juniper, ponderosa pine, and Douglas fir woodland in rock garden. Phenology: flowering.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: E of Coller State Wildlife Area: NW of the overlook, side road off Colo Hwy 149, ca 9 air mi NNW of South Fork.
Ponderosa pine woodland with scattered aspen and Douglas fir beneath rock buttes on southwest-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: 3-3.5 air mi S of Fox Creek, mountain immediately to E of Bighorn Creek and Forest Road 28.
Mixed conifer forest. Phenology: flowering.

U.S.A., Arizona, Apache County: Apache National Forest: Greens Peak, ca 16.5 air mi W of Springerville.
Meadow and adjacent spruce forest on northerly-facing slope. Phenology: fruiting.
with James F. Fowler

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: 1-1.2 air mi ENE of spillway on Terrace Reservoir; ridge from Forest Service road to top of first main rock outcrop on ridge leading to Chiquito Peak.
Rocky slopes and outcrops and roadside; rocky slopes and outcrops. Phenology: flowering.

U.S.A., Arizona, Gila County: Tonto National Forest: ca 3 air mi W of Mogollon Rim Visitor Center at Two Sixty Trailhead.
Mixed conifer with herbaceous understory. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: Mogollon Rim, Myrtle Point.
Sandstone cliffs and grassy areas with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: NM Hwy 72, 13 road mi E of I-25 (milepost 13).
Grassy roadside. Phenology: fruiting.
Accession: RM 960827, Barcode: RM0218443

U.S.A., New Mexico, Union County: NM Hwy 325, ca 5 road mi NNE of Capulin.
Pinyon-juniper woodland and grassland. Phenology: fruiting.
Accession: RM 960828, Barcode: RM0218444

U.S.A., New Mexico, Colfax County: I-25 at interchange 455, ca 1 air mi NNW of Raton.
Juniper-oak road cuts. Phenology: flowering.
Accession: RM 960829, Barcode: RM0218445

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Bald Mountain area, off Forest Road 345 from Cottonwood Road, ca 7 air mi SW of Buena Vista.
Pinus flexilis and Cercocarpus. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NNE of Parlin.
Sagebrush meadow with Purshia and Amelanchier. Phenology: flowering.
Accession: 722850

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6 air mi NE of Gunnison.
Sagebrush meadow. Phenology: flowering.
Accession: 722849

U.S.A., Colorado, Larimer County: North-central Colorado: west side of Bull Mountain.
East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine Phenology: fruiting.
Annotated by B. E. Nelson.
with Sarah Nunn

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: along Forest Road 137, ca 0.5 mi E of Pine Canyon, ca 4 air mi W of El Rito; ca 32 air mi SE of Tierra Amarilla.
Large open areas on sagebrush flat with oak thickets and patches of pinyon/juniper. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: at the intersection of Forest roads 87 and 118 below Montoya Canyon, ca 2.5 air mi W of San Antonio Mountain summit, ca 15 air mi NNW of Tres Piedras.
Rabbitbrush steppe. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: south and west slopes of San Antonio Mountain, Forest Road 87, ca 14 air mi N of Tres Piedras.
Meadows and slopes forested with mixed conifer and aspen. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 556, ca 3.5 air mi SE of Ojo Caliente.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Loco Ridge on Forest Road 83, ca 4 air mi NW of Tres Piedras.
Grassland with Quercus gambelii, ponderosa pine forest. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mesa del Medio and Martinez Canyon off Forest roads 137 and 1858, ca 4.5 air mi SE of Canjilon.
Logged ponderosa pine forest, pinyon/juniper canyon slopes and canyon bottom with Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 20 in Madera Canyon, ca 5.5 air mi W of El Rito.
Logged ponderosa pine forest, dry stream drainage and rocky saddle. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada del Arrastradero on Forest Road 714, ca 0.5 air mi S of Trampas.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 703, Amole Canyon and old sheep driveway, ca 4 air mi NE of Penasco.
Mixed conifer forest and springs/drainages; old roadbed/sheep driveway. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Eagle Nest Lake west shore, Eagle Nest Lake State Park main entrance from U.S. Hwy 64, ca 1 air mi S of Eagle Nest.
Lake shore and adjacent uplands. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 45, ca 0.5 air mi W of Petaca.
Pinyon/juniper woodland, rocky east aspect, drainages with ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canyon de los Commanches along Forest Road 97 near secondary Forest Road 97T5, ca 11.5 air mi S of Tres Piedras.
Canyon bottom with Artemisia tridentata, pinyon/juniper woodland with silty/sandy soils. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Forest Road 309, Laguna Seca Mesa near Cabresto Electronic Site, W of Dulce.
Down slope from road. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Eul Point on Carracas Mesa via Forest Road 218/2182, 0.5 air mi S of state line, W of Dulce.
Pinyon/juniper woodland surrounding gas pad, west-facing rocky slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Carracas Mesa at Road Junction Forest Road 218 and Eul Canyon Road (Forest Road 218B) and NE to Carracas Rim.
Ponderosa pine forest with Quercus understory, meadow openings with Asteraceae, forest burned approximately 40-50 years ago. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: 0.2 air mi W of Cerro to top of Guadalupe Mountain.
Pinyon/juniper to top with Douglas fir/ponderosa pine. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 515 from NM Hwy 522 to Red River State Fish Hatchery, follow powerline ca 0.5 air mi down creek until intercept with Hatchery Road on back up the road.
Pinyon/juniper. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: north-northeast slope and summit of Cerro Montoso.
Pinyon/juniper with some ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Francisco Montes Vigil Grant: ca 1 air mi E of NM Hwy 76, ca 2 air mi NE of Truchas, just S of Canada de las Entranas, on Forest Road 155.
Thinned ponderosa pine forest with Juniperus scopulorum and pinyon/juniper intermixed on southwest exposure. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Francisco Montes Vigil Grant: Forest Road 710 just E of NM Hwy 76, ca 1 3/4 air mi SSW of Ojo Sarco; ca 2.5 air mi NNE of Truchas.
Recovering burn area formerly ponderosa pine forest with Juniperus scopulorum; current regrowth of Quercus gambelii, Elymus species, and Muhlenbergia montanus. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: El Rito Canyon and Forest Road 559, ca 8 air mi W of Vallecitos and ca 11 air mi NNW of El Rito.
Outcrop of sedimentary rock with Cercocarpus montanus. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada Tio Grande, Forest Road 87EE, ca 3 air mi SW of Stewart Meadows and ca 20 air mi NW of Tres Piedras.
Open dry meadows with scattered ponderosa pine and Chrysothamnus nauseosus, Festuca arizonica, and Gutierrezia sarothrae. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 78A to Chino Lake, ca 4 air mi S of San Miguel on Rio Los Pinos and ca 2 air mi S of Chino dry lake.
Dry meadow with low rocky basalt outcrops and Artemisia frigida, Hymenoxys richardsonii, and Artemisia nova. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Spring Creek Mesa.
Exposed Dakota sandstone slickrock with pinyon and juniper. Phenology: flowering.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Spring Creek, east side of County Road Z26 to top of hill.
Shaly slope with pinyon, juniper and Gambel oak. Phenology: flowering.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: benches above Cow Creek at National Forest Boundary.
Sandstone benches above creek with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: North Beaver Mesa.
Mesa with pinyon, oak, and ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Along dry creek bed with Douglas fir, Rocky Mountain juniper, oak, and barberry; dark red loam and brown sandstone; disturbed area. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Iron Springs Mesa, ca 3.5 air mi N of Placerville.
With oak and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: The Meadows Trail, above Tabeguache Creek.
In pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Campbell Lake.
Meadow with Astragalus, Dugaldia, and Lupinus. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
In aspen-oak forest at edge of escarpment. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: S of Willow Springs in John Brown Canyon.
Dry, north-facing hillside and Dakota sandstone rim rock. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Along U.S. Hwy 89 between mile post 435-436, just N of Flagstaff.
T21N R7E S16
Ponderosa pine-oak woodland. Phenology: flowering.
Accession: RM 745262

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Cochetopa Pass and to the W along County Road NN14 (Forest Road 750), ca 25 air mi WNW of Saguache.
Stony slopes with scattered bristlecone pine-Douglas fir-aspen. Phenology: flowering.
Annotated by Melanie Arnett.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: ca 2.2 air mi NNW of Cochetopa Pass; ca 5.5 air mi SE of Cochetopa Dome; ca 19 air mi SW of Sargents along Forest Road 805-1A.
Open mixed conifer, south-draining ravine. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: ca 4.8 air mi S of Sawtooth Mountain; ca 0.6-2.6 road mi from intersection with Forest Road 788 (mostly between the first and second gates); ca 17.8 air mi ENE of Lake City on Forest Road 806.
Sagebrush-dominated openings in mixed conifer foothills. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: ca 11.7 air mi SSE of Doyleville in a side canyon of Cochetopa Canyon; ca 7.6 air mi NNW of Cochetopa Dome; from County Road 14-PP to Cochetopa Creek.
Open, grassy upper portion of side canyon. Phenology: flowering.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: on west side of Forest Road 794, ca 29 air mi ENE of Lake City in Cold Spring Park; ca 3.5-4 air mi SE of McDonough Reservoir No. 2.
Open aspen/mixed conifer forest on east-facing slopes. Phenology: flowering.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: along Continental Divide where it parallels Cochetopa Creek, ca 3-5 air mi NNW of Table Mountain; ca 7-10 air mi ENE of Stewart Peak.
Subalpine meadows; open parkland.
Accession: RM 750929

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Park: Gunnison National Forest: north side of Forest Road 804, ca 1.5 road mi from intersection with County Road NN-14; ca 2.2 air mi ESE of Cochetopa Dome.
Ash beds in mountain parkland. Phenology: flowering & fruiting.
Accession: RM 750537

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: northeast end of Razor Creek Park, ca 1.8 air mi NW of West Baldy; ca 3 air mi SSW of Needle Creek Reservoir.
Mountain parkland. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Lone Cone State Wildlife Area: E of Forest Road 526, ca 40 air mi N of Dolores.
North-facing pinyon, juniper, aspen, and Douglas fir woodland and meadow drainage slope. Phenology: flowering.
Accession: 708468

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 3 air mi W of Cortez, northwest side of ridge overlooking Alkali Canyon, Indian Camp Ranch, jeep trail W of County Road 23.
Pinyon-juniper, Ephedra, Purshia, Amelanchier, and Cercocarpus on south facing slope. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: County Road 14.0 and County Road W, ca 13 air mi W of Cortez at the overlook of Rock Creek Canyon N of Woods Canyon.
Pinyon-juniper, and Ephedra on cryptogrammic soil and rimrock pavement, southwest facing ridge. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 13 air mi W of Cortez, County Road N, north end of Sand Canyon.
Pinyon-juniper, Amelanchier, Purshia, and Cercocarpus on cryptogrammic soil and rimrock pavement; anasazi ruins present; east facing slopes. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 7.5 air mi W of Mancos, County Road 34, N of U.S. Hwy 160.
Pinyon-juniper, Atriplex, Purshia, and Artemesia with selenium odor along a creek; west-facing. Phenology: flowering.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Disappointment Valley, ca 13 air mi NE of Dove Creek on Mineral Mountain Road, County Road K20.
Pinyon-juniper with scattered Artemisia and Purshia on north facing slopes. Phenology: flowering.

U.S.A., Colorado, Montezuma County: [location and coordinates withheld]
Pinyon-juniper woodland, Amelanchier, Cercocarpus, and Artemisia; north-northwest-facing slopes, and seepage area. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: House Creek Area, Forest Road 528, ca 6.5 air mi N of Dolores.
Pinyon pine, ponderosa, Juniperus scopulorum, Cercocarpus, and Quercus on a northwest facing slope. Phenology: flowering.
with Fallon Judkins and Carlann Defontes

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Upper east end of Disappointment Valley, County Road D.00, Warden Draw, ca 26 air mi N of Dolores.
Pinyon-juniper, ponderosa, Douglas fir, J. scopulorum, Artemesia, rabbitbrush, Paraphyllum, Atriplex, strong selenium odor on a south facing slope. Phenology: buds.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 24 air mi WNW of Naturita N of Hwy 90, ca 0.75 road mi E of Utah State Line.
Drainage area with dense pinyon-juniper, boxelder, and ponderosa on a south facing slope; old mining area at upper end of canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: State Wildlife Area: ca 5.5 air mi NW of Mancos at Summit Reservoir, S of Colo. Hwy 184.
Ponderosa, Juniperus scopulorum, Quercus, Amelanchier, and Rosa on a southwest facing slope. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Area: San Juan National Forest: ca 14 air mi N of Cortez near Sage Hen Fishing Access at McPhee Reservoir, Forest Road 500.
Pinyon-juniper, oak, Artemesia, Cercocarpus, Amelanchier, and Fendlera on east facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock Canyon, Dolores River, ca 21 air mi W of Naturita in Coyote Wash.
Pinyon-juniper, Fraxinus, Tamarisk, and Salix on east-southeast facing sandstone slopes and canyon walls, seasonal drainage. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 493, ca 20 air mi N of Dolores at Benchmark Lookout.
Scrub oak alternating with patchy meadows, aspen along the west side of a hill; south-facing. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 13 air mi N of Dolores, N of Forest Road 514 by the Anderson Lake turn off.
Ponderosa, oak, snow berry, sagebrush, Rosa, and service berry on a south to southeast aspect. Phenology: flowering.
with Sierra Smith

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 527E, ca 3 air mi NE of Dolores at the Boggy Draw Area, Morgan Cabin Reservoir.
Ponderosa pine forest, aspen grove and rimrock pavement surrounding wetland and reservoir; west face. Phenology: flowering.
with Sierra Smith

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 5 air mi WSW of center of Cortez.
Pinyon-juniper woodland with sandstone caprock, some shale on slopes, and roadside. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Newell Bay, Guernsey Reservoir, ca 2 air mi NW of Guernsey.
Dry rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 26 air mi SW of Laramie.
Dry rocky uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Wetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.
Dry rocky slopes and uplands. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: North-central Colorado: west side of Bull Mountain.
East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine Phenology: fruiting.
with Sarah Nunn

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: slopes of Bull Mountain across from Jimmy Creek Spring on County Road 80C, ca 44 air mi NW of Fort Collins.
East facing slopes; lower slopes dry with Artemisia and red sandy soil; higher slopes with limber pine, Lupinus and white calcareous soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: off Big Elk Meadows Road (Forest Road 118) south of U.S. Hwy 36 to Estes Park, ca 15 air mi SW of Loveland.
Dry east facing slopes with Juniperus and Yucca. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Crosier Mountain off Glen Haven Road (County Road 43), ca 15 air mi W of Loveland.
Dry east facing slopes -lodgepole pine, aspen and Ribes, some moisture in gulleys. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: from Dunraven Glade Road (County Road 51B) on Bulwark Ridge Trail to Signal Mountain, ca 18 air mi W of Loveland.
East facing dry hillsides with ponderosa pine, Purshia, and Cercocarpus; granite substrate. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: off Forest Road 200 above Hohnholz Lakes, ca 55 air mi NW of Fort Collins.
Dry Chrysothamnus and Artemisia hillsides with scattered aspen glens. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Cache la Poudre Wilderness: from County Road 63E, ca 20 air mi W of Fort Collins. C
Dry, east facing grassy slopes with ponderosa pine, Opuntia, and Cercocarpus. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Moody Hill Road (Forest Road 513), off Pennock Pass Road (County Road 44H), ca 12 air mi W of Fort Collins.
Steep, dry, north facing slopes with Douglas fir, ponderosa pine, and Cercocarpus. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Hell Canyon Road (Forest Road 4021), from U.S. Hwy 36 to Estes Park, ca 15 air mi SW of Loveland. C
South facing slopes of ponderosa pine, and occasional aspen in shallow ravines. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: off Pingree Park Road (County Road 44H), Signal Mountain Trailhead area, ca 24 air mi W of Fort Collins.
Artemisia hillside with scattered ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Albany County: King Brothers Ranch: N of Laramie on west slope of Laramie Mountains.
41.4737° N, 105.464° W; NAD 83, uncertainty 0.5 mi., Digital Map
Grassy hillsides. Flowers yellow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: 6 miles north of Wheatland.
42.1414° N, 104.9418° W; NAD 83, uncertainty 1 mi., Digital Map
Rocky hilltops. Phenology: flowering.

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: Mitchell Trail 69, from Los Alamos NW 2.1 air mi to Guaje Reservoir.
Incised gravel streambed through a burn, climbing canyon walls of tuft and rhyolite, to a mixed conifer forest with patchy burns close to reservoir. Phenology: flowering & fruiting.
with Ron Hartman Brian Jacobs

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126 in Telephone Canyon, 12.5 air mi ESE of Cuba. SW for 0.6 air mi on NM Hwy 126 to seep, NE 1.3 air mi to Moon Spring and returning to NM Hwy 126 via Forest Road 117.
Roadside through canyon bottom meadow. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Clara Peak Lookout, ca 9 air mi W of Espanola.
Ponderosa pine forest with oak and pinyon. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: southern edge of Peggy Mesa above Osha Canyon, 2 air mi W of Gilman. S 0.2 air mi to canyon rim.
Mesa with scattered ponderosa pine and thick Gambels oak. Canyon rim with exposed sandstone bedrock. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 96 at Forest Road 76/Forest Road 103 junction, 4 air mi ESE of Gallina.
Roadside banks and grassy margins through ponderosa pine forest with Gambels oak understory with occasional pinyon and juniper. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 77 S to Canada Spring in Canada Schmidt, 2 air mi ESE of Capulin Peak. N36.240 W106.728 SW 0.8 air mi to N36.231 W106.738 on ridge.
Open, mixed conifer forest slopes. Phenology: flowering.

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

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Arroyo de los Encinos, 3.5 air mi ENE of Chimayo; from small springs and mature cottonwoods at base of sedimentary formation/cliffs to S 0.3 air mi in dry wash.
Desert shrubland with spring above and narrow, excised dry wash through soft sediment below. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Hyde Canyon W of Shearer Ranch, 13 air mi due W of Las Vegas.
Dry basin of ponderosa pine, with Gambels oak below, on coarse feldspar and with patches of exposed bedrock. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 100 at Temoline Canyon, 4 air mi SE of Youngsville. NW1/4 air mi on road.
Roadside and roadcut through wide, flat canyon bottom of pinyon/juniper; sagebrush, rabbitbrush, and saltbush below. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 102 through Pacheco Canyon, 5 air mi ENE of Tesque.
Roadside and south-facing gravel slope of granite in canyon bottom of ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Valle Largo Trail 248 in vicinity of Rio Mora, 2.5 air mi ENE of Cowles; from meadow slope E on trail to Rio Mora crossing.
East-facing slope with thick Quercus, Cercocarpus, and scattered mixed conifers; metamorphosed sandstone/limestone above; eroding granite forming gravel slope below. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada; N35.8129 W105.4480 at corral NW 0.3 air mi to Surprise Valley Ranch at N35.8168 W105.4518.
Roadside in canyon bottom and south-facing slope of mixed conifers/mature aspen; mostly ponderosa pine in exposed areas. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Lone Pine Mesa on Trail 214, 3 air mi due SW of Rociada; from northern edge of meadow SW 0.4 air mi on trail.
High meadow with Festuca/Danthonia dominant and solitary corkbark fir, into aspen stand on edge of mixed conifer forest slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 636 E of Ute Canyon, 3 air mi SW of Ledoux; N on road 0.6 air mi to crossing of Capulin Canyon drainage.
Roadside through ponderosa pine forest, white fir and Douglas fir below. Phenology: fruiting.

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

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Trail 137, 5 air mi NNE of Jemez Springs. N35.8271 W106.6408 at prominent switchback SE 0.4 air mi on trail to N35.8228 W106.6363.
Ponderosa pine forest, with juniper, oak, and pinyon pine below, ascending west-facing canyon slope over scattered volcanic boulders. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: top of Mesita de los Ladrones, ca 8-8.5 air mi E of Villanueva; ca 21-22 air mi S of Las Vegas.
Openings and meadows in pinyon/juniper forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Glorieta Mesa: Valle Grande on Forest Road 323, ca 4.5-5 air mi S of South San Ysidro; ca 13.5-14 air mi SSE of Pecos.
Stony areas adjacent to shallow drainage with Rocky Mountain juniper, some pinyon, and scattered ponderosa pine. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Glorieta Mesa: Lopez Tank on Canyon del Aqua del Corral and vicinity on Forest Road 324, ca 10 air mi S of South San Ysidro; ca 19 air mi SSE of Pecos.
Forb meadow. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: near the head of Arroyo San Jose on Mesa de Cuba, ca 3/4 air mi S of U.S. Hwy 550, ca 3.5 air mi NW of Cuba.
Open ponderosa pine/pinyon woods with scattered Gambels oak on sand. Phenology: flowering & fruiting.
with Jill Larson

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: at the head of Arroyo San Jose on Mesa de Cuba on County Road 88, ca 4 air mi NW of Cuba.
Sandy pinyon forest. Phenology: flowering & fruiting.
with Jill Larson

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: on the west side of the south end of Mesa de Cuba, ca 3/4 mi N of the head of Arroyo Chijuillito, ca 4 air mi SW of Cuba.
Steep slopes below sandstone cliffs with scattered ponderosa pine, pinyon, and juniper. Phenology: flowering & fruiting.
with Jill Larson

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon on the north side of Mesa Venado, ca 0.5 air mi W of Rio Guadalupe, ca 6 air mi W Jemez Springs; ca 19.5 air mi SSE of Cuba.
Rocky, open young ponderosa pine forest with scattered pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: 0.5 air mi S of Pablo Creek at forest boundary, 12 air mi WSW of Las Vegas.
Gentle north-facing ponderosa pine slope with scattered Gambels oak and grass below. Phenology: flowering.

U.S.A., Wyoming, Platte County: Camp Guernsey: at mouth of Sawmill Canyon along North Platte River, ca 3.6 km S of Baldy Mountian, ca 2 km NW of Impact Area.
Elev. 1386 m.
Ponderosa/juniper community on slight to moderate north-facing slope of sandy silt with cobbles with Parthenium alpinum, Andropogon, Artemisia, Dalea, Hererotheca, Juniperus, and Pinus spp. Phenology: flowering & fruiting.
Patricia P. Douglas, 562. 8/22/1995.
with B. E. Nelson, N. E. Hastings, R. M. Smith

U.S.A., Wyoming, Converse County: Esterbrook.
Grassland with Cryptantha and Liatris. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Albany County: West Foothills of the Laramie Range: slopes on north side of Jack Rabbit Canyon, ca 2 mi E of Laramie.
Artemisia nova-Bouteloua gracilis grassland on sandy reddish soils on rolling plains. Phenology: flowering & fruiting.
with Laura Welp

U.S.A., Arizona, Coconino County: Kaibab National Forest.
Phenology: flowering & fruiting.
Accession: RMRS 572

U.S.A., Arizona, Coconino County: Kaibab National Forest: Nail Canyon. [Mangun Springs]
Phenology: flowering & fruiting.
Accession: RMRS 574

U.S.A., Arizona, no county County: Rita Blanca: Unit 54.
Phenology: flowering.
Accession: RMRS 573, Barcode: RM0235157

U.S.A., Colorado, Park County: Pike National Forest: 6 mi south of Fairplay.
In rocky dry loam soil of grassland. Distributed on dry open hillsides. Phenology: fruiting.
Annotated by James L. Reveal.
Accession: USFS 449105

U.S.A., New Mexico, Sandoval County: Jemez Springs.
Sandy bottom lands. Phenology: flowering & fruiting.
Annotated by James L. Reveal in 1971.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau, 18 mi east of Naturita on State 90.
In pinyon pine-juniper. Phenology: flowering & fruiting.
Annotated by James L. Reveal in 1971.
with George Piranian

U.S.A., Colorado, Montezuma County: Soda Point, east rime of Chapin Mesa, Ute Mountain Indian Lands.
T33N R15W S10
On disturbed sites of gravel pit; flat to rolling hills; with Melilotus and Sisymbrium. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County: San Isabel National Forest.
In sandy loam soil. Phenology: fruiting.
Annotated by James L. Reveal.
Accession: USFS 449106

U.S.A., New Mexico, Sandoval County: Old State 44, 18 mi S of Cuba.
In pinyon-juniper habitat. Phenology: flowering & fruiting.
Annotated by Charles Feddema in 1979.

U.S.A., Colorado, Archuleta County: Pagosa Springs
Phenology: fruiting.
Annotated by James L. Reveal in 1971.
1.
Annotated by Edward L. Greene in 1971.

U.S.A., Colorado, La Plata County: Thompson's Park, La Plata Mts.
Common in dry places. Phenology: fruiting.
with F. S. Earle and S. M. Tracy

U.S.A., New Mexico, San Miguel County: Cresto del Monte. Upper Pecos.
Phenology: flowering & fruiting.
1.
Annotated by Aven Nelson in 1971.

U.S.A., Colorado, Montezuma County: Mesa Verde National Park: mesa at Cliff Palace.
Rocky to sandy soil. Phenology: flowering & fruiting.
1.
Annotated by L. H. Williams in 1971.

U.S.A., Colorado, no county County: Central Colorado.
Phenology: fruiting.
Earl L. Johnston, 433. //1907.

U.S.A., Colorado, Weld County: Sligo, CO: Pawnee Buttes.
Phenology: fruiting.

U.S.A., Colorado, San Miguel County: Iron Springs Mesa.
Dry open park land. Phenology: fruiting.

U.S.A., Colorado, Teller County: Trail Glen.
Elev. 2150 m.
Rosula endemica, Nebr-Tex-NM-Col., species secondaria aspectus aestivalis Quercus-Cercocarpus-lochmodio. Phenology: fruiting.
with E. S. Clements

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest: Dalton Creek.
Sandy loam soil. Phenology: flowering & fruiting.
Annotated by James L. Reveal.
Frederic G. Renner, 284. 8/5/1923.
Accession: USFS 449122

U.S.A., Colorado, Teller County: Near Florissant.
Elev. 2400 m.

U.S.A., Colorado, Boulder County: Near Boulder.
Phenology: vegetative only.
Francis Ramaley, A88. 6/27/1900.

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

U.S.A., Colorado, Montrose County: Uncompahgre National Forest: District 3.
T46N R13W S11
Dry pine flats in black loam soil. Phenology: fruiting.

U.S.A., Colorado, No county County: Montezuma National Forest: Willow Springs administration site.
On a west-facing slope in dry soil with sage and oak brush. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Canon of the Thompson: at the Forks.

U.S.A., Colorado, Larimer County: Estes Park.
George E. Osterhout, 3877. 6//1894.

U.S.A., Colorado, Yuma County: Wray.
George E. Osterhout, 4046. 8/4/1909.

U.S.A., Colorado, Larimer County: Moraine Park.
George E. Osterhout, 813. 8//1895.

U.S.A., Colorado, Larimer County: Livermore.
George E. Osterhout, s.n.. 7/26/1913.

U.S.A., Colorado, Douglas County: Buffalo Creek.
Red granite soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Near base of Chimney Rock Mesa at Piedra, CO.
Phenology: flowering.

U.S.A., Colorado, Montezuma County: Near Balemy House, Mesa Verde National Park.

U.S.A., Colorado, Jefferson County: Morrison.
Dry hills. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County: Pike National Forest: vicinity of Lasa Gorge ??

U.S.A., Colorado, Ouray County: 3 mi N of Ouray.
In soil weathered from red sandstone, in openings among Juniper and Oak. Phenology: flowering.
with F. H. Erbisch

U.S.A., Colorado, Teller County: Manitou Experimental Forest.
T10S R63W S3
Growing with Muhlenbergia and Andropogon. Phenology: fruiting.
Annotated by Rogers McVaugh.
with Sealander

U.S.A., Colorado, El Paso County: Six miles NE of Payton.
Grassland. Phenology: fruiting.
Annotated by Rogers McVaugh.

U.S.A., Colorado, Larimer County: Spring Canyon.
New York Botanical Garden, 3905. 9/9/1890.

U.S.A., Colorado, Clear Creek County: Idaho Springs.
Sunny, rocky field. Phenology: fruiting.
with Leroy Peiler

U.S.A., Colorado, Costilla County: Sangre de Cristo Creek.
37.5057° N, 105.3152° W; NAD 83, uncertainty 9 mi., Nat. Geog. TOPO!
with F. K. Vreeland

U.S.A., Colorado, Conejos County: Pike National Forest: south side of Black Mountain.
On a 10 degree south-facing slope in adobe soil of park-like setting. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: San Isabel National Forest: Medano Pass.
T25S R72W
On a 25% east-facing slope in gravelly soil g rowing with aspen. Phenology: fruiting.
Annotated by William A. Dayton.

U.S.A., Colorado, Rio Blanco County: Tom Little Gulch, 1.25 mi SW of State Highway 64. USGS Barcus Creek.
T1N R97W S5 NE1/4 of NE1/4 of NE1/4
Infrequent on north-facing slopes with Pinus, Juniperus, Koeleria and Artemisia. Phenology: fruiting.
with J. Riefler

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: San Juan Mountains: Tusas Ridge, north-facing slope along U.S. Hwy 64 about 1 KM east of its junction with NM Hwy 111 at Hay Gulch.
Open montane meadow with scattered Pinus ponderosa and Populus tremuloides. Phenology: flowering & fruiting.
Annotated by R. J. B. in 2003.
with Glenn Bilodeau and Daniel Lebedyk.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Middle Ponil Creek, 1 mi SE of Fourmile Camp.
Common on roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Ensenada Mesa.
Pinyon-juniper habitat, sandstone mesa. Phenology: flowering & fruiting.
with Susan D'Alcamo, Neil and Donald Snow.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: trail 0.5 mi S of Stone Wall Pass.
On edge of trail. Phenology: flowering & fruiting.

U.S.A., Colorado, Jefferson County: Mt. Vernon Canyon to Evergreen.
Dry hillsides. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Along Colo Hwy 36, 5 mi from Estes Park.
Juniper-pine woodland. Phenology: fruiting.
with Jane P. Nelson

U.S.A., Colorado, Larimer County: East side of State Route 36, ca. 5 miles south of Lake Estes.
T4N R72W S2; also S3
Mixed evergreen forest. Phenology: fruiting.
with Jane P. Nelson

U.S.A., Colorado, Montezuma County: Mesa Verde National Park.

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

U.S.A., Colorado, Boulder County: Sugar Loaf Mountain.

U.S.A., Wyoming, Converse County: Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas.
Rocky flats with patches of mountain mahogany. Phenology: fruiting.
Accession: 679434, Barcode: RM0221649

U.S.A., Wyoming, Albany County: [location and coordinates withheld]
Calcareous substrate Phenology: flowering.
Accession: 679433, Barcode: RM0221650

U.S.A., New Mexico, Otero County: Alamo National Forest: Cloudcroft.
In a mountain meadow. Phenology: flowering.
Bronson Barlow, s.n.. 8/14/1911.

U.S.A., New Mexico, Lincoln County: White Mountains.

U.S.A., New Mexico, Lincoln County: Gray.
Phenology: flowering.
with Esther S. Earle

U.S.A., Arizona, Coconino County: Coconino Forest: Fort Valley.
T22N R6E S22
Open with yellow pine. Phenology: fruiting.
Annotated by J. L. Reveal.

U.S.A., New Mexico, Grant County: Gila National Forest.
T16S R15W S12
Juniper woodland with Castilleja. Phenology: flowering & fruiting.
with Earl Jensen, Jr.

U.S.A., New Mexico, Catron County: Datil National Forest.
T6S R20W S34
Gentlw south slope; fairly moist clay loam; open pasture. Phenology: flowering.

U.S.A., Arizona, Coconino County: Flagstaff.
T21N R7E S16

U.S.A., New Mexico, Catron County: Datil National Forest: Largo Canyon vicinity.
Steep west slope; dry, rocky soil; woodland. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: Long Valley.
Semi-meadow community. Collector, "Coconino Range Reconnaissnce." Phenology: flowering & fruiting.

U.S.A., New Mexico, Catron County: Mogollon Mountains: on Mogollon Creek.
Annotated by James L Reveal in 1971.

U.S.A., Arizona, Coconino County: Wild Bill Experimental Area: ca 13 mi NE of Flagstaff.
Gentle southwest slope; gravelly silt loam; with ponderosa pine and bunch grasses. Phenology: flowering.
Annotated by Charles Feddema in 1969.

U.S.A., Arizona, no county County: Coconino National Forest.

U.S.A., New Mexico, Sierra County: Gila National Forest: Upper Tierra Blanca Canyon.
20 degree northwest slope; sandy, clay loam; with weeds and browse under yellow pine. Phenology: flowering.
William R. Chapline, Jr., 319. 8/24/1915.

U.S.A., New Mexico, Eddy County: Alamo National Forest: Carson Seep Ranger Station pasture.
10 degree west slope; sandy clay loam; woodland with grasses, weeds, browse. Phenology: flowering & fruiting.
William R. Chapline, Jr., 444. 9/28/1915.

U.S.A., Arizona, no county County: Coconino National Forest.
Grazing Reconnaissance Phenology: flowering & fruiting.

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

U.S.A., New Mexico, Los Alamos County: Jemez Mountains: Bayo Canyon in Los Alamos.

U.S.A., Wyoming, Platte County: Hartville Uplift: Patten Creek, ca 16 air mi SSE of Glendo.
Mesa tops with little bluestem grassland on thin soil over caprock. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: [location and coordinates withheld]
Sandy plains and draw, sandy roadcut and stream cut bank, sandy hill; sandy right-of-way, hills.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Steep grassy slopes in rough breaks. Phenology: flowering.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Stony slopes and flats in ponderosa pine woodland. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey.
Rocky slope with grassy juniper woodland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Whalen Canyon or County Road 202 and the head of Sparks Canyon, ca 1.5-2.2 air mi ESE of Hartville; ca 4.5 air mi NE of Guernsey.
Banks and bottom of gully with scattered junipers. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie.
Stony slopes with some limestone and scattered juniper and ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne.
Sandy slopes and plains above the creek. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: [location and coordinates withheld]
Sandy slopes with scattered small cobblestones and conglomerate outcrops. Phenology: fruiting.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Slopes and road cuts on Chugwater red beds. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: just off the southwest corner of Harmony Heights between Deer and Cherry creeks ca 8.5 air mi SW of Fort Laramie; ca 21.3 air mi W of Torrington.
Rough breaks of sandy slopes, outcrops and draws with juniper, mountain mahogany and some ponderosa pine. Phenology: flowering.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along I-25 ca 1 1/4air mi S of Little Bear or Exit 39, ca 27 air mi N of Cheyenne.
Knolls with sandstone and shallow sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a triburtary of Silver Springs Creek on Silver Springs or County Road 54, ca 8.5 air mi SSW of Lusk.
Sandy grassland. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rocky Hollow between Bear and Horse creeks, ca 1/2-3/4 air mi N of Laramie County, ca 15 air mi WSW of La Grange; ca 36 air mi SSW of Torrington.
Among and below siltstone-sandstone outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Esterbrook.
Grassland with Cryptantha and Liatris.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 14 air mi SSE of Esterbrook.
Sandy plains. Phenology: flowering.

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

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. Phenology: buds.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 4 air mi E of Albany County.
Sandy plains with short-grass prairie. Phenology: flowering.

Sandy slopes. Phenology: flowering & fruiting.

Sandy plains and road cuts. Phenology: flowering.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Sandy slopes. Phenology: buds.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Sandy areas. Phenology: buds.

U.S.A., Wyoming, Laramie County: Laramie Mountains: along South Fork Bear Creek E from Bristol Ridge or County Road 237, ca 27 air mi NNW of Cheyenne.
Along open, gently sloping banks and flats of stream. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: in Road Canyon at the Vallorso site and Bear Canyon Mine site, ca 5.5 air mi SW of Ludlow; ca 10.8 air mi NW of Trinidad.
Pinyon-juniper-oak woodland. Phenology: flowering.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Pueblo Reservoir State Park: ca 3.5 road mi W of the west entrance on Colo Hwy 96.
Small grade; prairie and pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Burnt Mill Road, ca 1.5 mi E of junction with County Road 221; ca 5.4 road mi E of Crow Cutoff/3R Road.
Juniper-pinyon. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Spanish Peaks Wildlife Area: County Road 41.7 SW of Aguila.
Ponderosa pine and Quercus gambellii. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: junction of Ute Pass Road with Forest Road 857 at Columbia Gulch; off U.S. Hwy 285, W of Villa Grove.
Ponderosa pine. Phenology: flowering.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Top of hill to east; pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest boundary: N on Gardener Road or County Road 63.4, W of Walsenburg.
Pinus ponderosa. Phenology: flowering.

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

U.S.A., New Mexico, Taos County: Carson National Forest: Valle Vidal Unit: following NM Hwy 196 E of Costilla, continuing on Forest Road 1950.
Open pine forest and meadows; in open pine forest. Perennial, to 1 m, flowers yellow-green. Phenology: fruiting.
Annotated by Ronald L. Hartman.

U.S.A., New Mexico, Taos County: Forest Road 437 from Hidden Valley [Valle Escondido] to Taos.
Open pine forest with scattered aspen. Leaves in a rosette, flowers greenish-yellow. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: W of Colo Hwy 69 on Forest Road 559, S of Westcliffe.
Mixed conifer. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along Forest Road 198 from Luthern Camp to Balman Reservoir, NW of Westcliffe.
Mixed conifer and Quercus gambellii. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: below North Lake Dam, S of Cuchara Pass on Colo Hwy 12.
Riparian and Quercus gambellii. Phenology: flowering & fruiting.

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: by radio tower on road to Zapata Falls, N of Blanca.
Pinyon-juniper-Bouteloua. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: slope on west side of Lorencito Canyon 0.47 mi N of mouth of Cottonwood Canyon.
Rocky southeast-facing slope dominated by a mix of Pinus edulis, Pinus ponderosa, Juniperus scopulorum, and shrubby Quercus ×undulata. Flowers light lemon-yellow; stems to over 1 meter tall, usually solitary; frequent on open rocky areas. Phenology: flowering.
Annotated by Ben Legler on 4/20/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Canadian River 0.13 mi S of (donwstream from) mouth of Jones Canyon; 9 air mi W of Raton.
Small flowing river with large dry gravel bar and narrow strip of marshy shoreline dominated by Carex spp., Equisetum laevigatum, grasses. Flowers lemon-yellow; stems solitary, to nearly 1.5 meters tall; common on gravel bar. Photographed. Phenology: flowering.
Annotated by Ben Legler on 4/20/2008.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: ridgeline on east side of Rita Canyon in upper part of canyon, 15 air mi SW of Trinidad.
Rocky open ridgeline dominated by shrubby Quercus gambellii, Quercus ×undulata, and scattered Pinus ponderosa; southwest aspect. Flowers yellow; stems solitary, scattered. Phenology: flowering.
Annotated by Ben Legler on 4/20/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: slope on east side of an unnamed canyon just E of Number Eight Canyon and S of NM Hwy 555; 12 air mi WSW of Raton.
Open Pinus ponderosa forest with scattered patches of Quercus gambelii and Quercus ×undulata; dry soil. Flowers yellow; uncommon in open areas. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along the Canadian River at mouth of Dargol Canyon; 14 air mi W of Raton.
Rocky riverbanks and adjacent dry gravel bars, with scattered small Pinus ponderosa saplings, Senecio, Verbascum thapsus, Ratibida columnifera, grasses. Flowers yellow; stems scattered singly in dry sandy soil. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: southeast slope of ridgeline just S of point 9530 on unnamed ridge 2.1 air mi E of Underwood Lakes.
Open, dry, southeast-facing slope with shrubby Quercus gambelii, scattered conifers, grasses. Flowers yellow; scattered. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: road shoulder on north side of Vermejo River in west end of Vermejo Park 2.8 air mi WNW of Casa Grande.
Sandstone road cut and adjacent rocky slope above road, south-facing, with scattered Pinus ponderosa, Quercus gambelii. Flowers yellow; occasional in scree. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: 0.4 air mi SE of junction of Lookout Canyon and Cerrososo Canyon; 18 air mi NNW of Cimarron.
Recently burned Pinus ponderosa forest, with numerous standing dead trees and widely scattered live trees; understory of scattered sandstone rock outcrops and sandy soil, with grasses, Heterotheca villosa, Erigeron. Flowers light lemon-yellow; scattered. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: slope on north side of a cattle watering pond in headwaters of Caliente Canyon, 7.2 air mi ENE of Casa Grande.
Steep rocky south facing slope with shrubby Quercus ×undulata, scattered Pinus ponderosa, sparse herbaceous cover. Flowers yellow; scattered across slope. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Rock Creek 1.8 air mi W of west end of Mary's Lake; east base of Ash Mountain.
Rocky road cut and road shoulder with loose sandy soil, surrounded by open forest of Pseudotsuga menziesii, Pinus flexilis, Abies concolor, shrubby Quercus gambelii. Flowers yellow; scattered on road bank. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: in Long Canyon 0.65 air mi N of mouth of Joe Baker Canyon; 1.1 air mi N of New Mexico and 15 air mi SW of Raton.
Rocky bar adjacent to flowing stream, with Verbascum thapsus, Ambrosia, Ratibida columnifera, grasses. Flowers yellow; scattered in dry areas. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: road cut in small unnamed canyon on north side of Vermejo River 3.17 air mi SE of Casa Grande and W of York Canyon along main road leading to ranch headquarters.
Rocky road cut among open Pinus edulis woodland, with Eriogonum jamesii, Liatris punctata, scattered grasses. Flowers yellow; occasional. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Crow Canyon Road 6.1 air mi NW of Koehler townsite and 3.2 road mi up canyon from mouth of Little Crow Canyon.
Open Pinus ponderosa forest on southwest-facing slope, with Hymenoxys richardsonii, Heterotheca villosa, grasses, scattered Quercus ×undulata. Flowers yellow; fruits greenish-yellow; scattered. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Valdez Canyon 3.7 air mi NW of its junction with Van Bremmer Canyon.
Dry open Pinus edulis woodland; rocky soil. Tepals yellow-green; uncommon in openings, few plants in flower. Specimen GPS: 36.73262, -104.92318. Phenology: flowering.

U.S.A., Colorado, Custer County: [location and coordinates withheld]
Roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: slope on west side of Colorow Canyon opposite mouth of Bear Canyon; 13.4 air mi SW of Raton.
Dry scrubby forest of Juniperus scopulorum, with scattered Pinus edulis and Quercus ×undulata; rocky soil. Flowers yellow; stems to 1 meter tall; uncommon. Specimen GPS: 37.004578, -104.64209. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Van Bremmer Creek on downstreamside of mouth of Trail Canyon; 12.2 air mi NNE of Cimarron.
Dry canyon bottom grassland, with Chenopodium, Ratibida columnifera, Grindelia, Verbena macdougalii, Krascheninnikovia lanata Tepals yellow; uncommon. Specimen GPS: 36.687511, -104.868896. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: south side of unnamed ridge on north side of Left Hand Fork Martinez Canyon 1.9 air mi up canyon from its junction with Right Hand Fork; 15.8 air mi WSW of Trinidad.
Dry southwest facing slope with Pinus edulis, Quercus ×undulata, Cercocarpus montanus, Bouteloua curtipendula, and Muhlenbergia montana. Flowers yellow; stems solitary; uncommon. Specimen GPS: 37.015453, -104.761703. Phenology: flowering.

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

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.5 road mi on County Road 1 from County Road 28.
Dry, sandy soil; dominant species: pinyon and Chrysothamnus. Phenology: flowering.
Annotated by Brian Elliott.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Lake Owen Creek, ca 1 air mi E of Lake Owen, ca 11 air mi S of Centennial.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Jelm Mountain, ca 1 mi E of New Jelm, ca 2 air mi SE of Woods Landing.
Dry sagebrush steppe. Phenology: fruiting.

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

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Game and Fish Trail 386 W, on west slope of Sheep Mountain, ca 27 air mi W of Laramie; ca 4 air mi NW of Woods Landing.
Sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: just E of Sheep Mountain, ca 2 air mi N of Lake Hattie, ca 9 air mi ESE of Centennial.
Dry plains and sagebrush hills. Phenology: flowering.
with Bonnie Heidel, Richard McNeill, Benjamin S. Legler

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 0.3 road mi on Forest Road 386 from Colo Hwy 165.
Dominant species: willow, aspen, spruce, and white fir; along stream and mountainside. Phenology: flowering.
Annotated by Brian Elliott.
with Brian Jacobs and Alex Morgan

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: off of County Road 622.
Dominant species: pinyon and juniper; sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.
Lower, sagebrush dominated slopes of the mountain. Phenology: flowering.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 1.6 road mi on County Road 323 from Rosita Road.
Fine-grained to sandy soil; dominant species: pinyon, ponderosa, and Chrysothamnus. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of Ring Mountain, area of Maggie Creek, ca 1 air mi SE of intersection of Wyo Hwy 10 and Gyp Quarry Road, ca 7 air mi SSE of Woods Landing and ca 10 air mi SE of Foxpark.
Sagebrush hills. Phenology: flowering & fruiting.

U.S.A., New Mexico, Union County: Clayton Lake State Park: 12 air mi NW of Clayton.
Rocky-sandy soil, from lake to steppe. Phenology: flowering & fruiting.
Michael Schiebout, 6858. 6/29/2005.

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K83, 17 mi N of Clayton on NM Hwy 406.
Sandy soil, shortgrass prairie. Phenology: flowering & fruiting.
Michael Schiebout, 2928. 8/11/2004.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: southeast end of Wet Mountains, ca 13 air mi NW of Walsenburg.
Rocky ridges and grassy valley. Phenology: flowering.
with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan

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

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: road to Spanish Creek, ca 2 road mi NNW of Colo Hwy 114; ca 4 air mi E of North Pass.
Grassland and coniferous woodland. Phenology: flowering.

U.S.A., Colorado, Saguache County: La Garita Mountains: ca 1 air mi W of Big Springs Picnic Area, ca 12 air mi W of Saguache.
Igneous caprock and drainage below. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 at Romain Canyon, ca 2.3 road mi S of Monument Lake.
Roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Indian Creek from Indian Creek trailhead, ca 0.8 air mi NW.
Mesic canyon with dry, sandy, volcanic outcrops to north. Phenology: flowering & fruiting.
with Jim Fowler and Jason Fowler

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1.5 road mi E of Rye.
Roadside and road cut. Phenology: flowering & fruiting.
with Craig Freeman

U.S.A., Colorado, Huerfano County: [location and coordinates withheld]
with Craig Freeman

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: North Rock Creek, ca 2.5 road mi E of Alder.
Oak woodlands intermixed with grassy slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: mouth of Elkhorn Gulch and ca 1 mi up, ca 1 mi S of Bonanza.
Pinus ponderosa, Populus tremuloides.
with Elizabeth Mark

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Bosque de Oso Wildlfe Area, mine reclamation site, ca 0.5 mi S of Zamora.
Mixed grasses and forbs; highly disturbed. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 2 mi N of Colo Hwy 96 on County Road 271, ca 5.5 air mi W of McKenzie Junction (junction of Colo hwys 165 & 96); ca 8 air mi NE of Silver Cliff.
Pinus ponderosa and riparian areas. Phenology: flowering.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Nebraska, Deuel County: McCalligan Canyon.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Bosque de Oso Wildlife Area, Torres Canyon, SW of Weston.
Riparian with Quercus. Phenology: flowering.
with Elizabeth Mark

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1 mi S of Poncha Pass at the junction of County Road XX-50 and U.S. Hwy 285.
Artemesia tridentata with small stands of Populus tremuloides, Picea pungens, and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from ca 1 mi E of Alder E to Decker Creek at the forest border.
Riparian with Artemisia tridentata and stands of Quercus gambellii. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Hayden Campground up toward Hayden Pass, ca 9 air mi S of Howard.
Pinus ponderosa, Quercus gambellii, Pseudotsuga, and Abies concolor. Phenology: flowering.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Riparian, wet meadow, dry meadow, and edge of pinyon-juniper-oak woodland. Phenology: flowering.

U.S.A., Colorado, Huerfano County: [location and coordinates withheld]
Grassland with numerous forbs. Phenology: flowering.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 7 air mi S of Silver Cliff on County Road 119.
Roadside ditch and irrigated pasture. Phenology: flowering.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: north face of Methodist Mountain on Forest Road 108.
Pinus ponderosa and Pinus edulis. Phenology: flowering.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: from Alvarado Campground up the Rainbow Trail to the Venable Peak Trail, ca 6 air mi SW of Westcliffe.
Abies concolor and Pinus ponderosa with Quercus gambellii. Phenology: flowering.

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: Zapata Falls to ca 1 mi E, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.
Pseudotsuga menziesii and Pinus edulis. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: ca 1.5 mi along Willow Lake Trail, ca 2 air mi E of Crestone.
Abies concolor, Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Pinus ponderosa, Quercus gambellii. Phenology: flowering & fruiting.
with Elizabeth Mark and Pete Schneider

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

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw.
Ridge and sides of basaltic rock. Phenology: flowering.
with Fengjie Sun

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Little Fishers Peak Mesa, 0.7 air mi NE of Lake Maloya.
Mesa rim and top. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove.
Igneous outcrops and adjacent grassland.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Laramie Plains: Box Canyon E of Fetterman Road, ca 5 air mi N of Wheatland Reservoir No. 3.
Sagebrush-grassland and dry creek bottom; Artemisia nova dominant; red sandy soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominguez Canyon: between 3 and 4 trail mi down canyon from Dominguez Campground, ca 23 air mi WSW of Delta.
Pinyon/juniper. Phenology: fruiting.
1. Eriogonum alatum Torr. var. alatum .

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: 7N Mesa, along 7N or Forest Road 505, ca 21.5 air mi SW of Delta.
Mountain shrub community. Phenology: fruiting.
1. Eriogonum alatum Torr. var. alatum .

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: County Road NN56, 5 air mi NW of Villa Grove.
Grassland and slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Colo Hwy 114, 1 road mi NW of Buffalo Pass Campground.
Igneous outcrop and ponderosa pine forest. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: 2-3 air mi ESE of Badito Cone.
Pinyon-juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: Sawmill Mesa, off of Sawmill Mesa Road, ca 2.5 road mi SW of the forest boundary, ca 21.5 air mi SW of Delta.
Sagebrush and mixed mountain shrub community. Phenology: fruiting.
1. Eriogonum alatum Torr. var. alatum .

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Spring Gulch.
Limestone. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Dominguez Canyon Wilderness Study Area: Cactus Park Trail, 4.4 road mi SE of Colo Hwy 141, ca 22.5 air mi WNW of Delta.
Pinyon/juniper in sandstone canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: BLM land adjacent to Billy Creek State Wildlife Area, ca 2.5 road mi E of U.S. Hwy 550 on County Road 2 and 2A, then on jeep road just outside Division of Wildlife boundary, ca 15 air mi SSE of Montrose.
Pinyon/juniper woodland on steep, rocky, south-facing slopes. Phenology: flowering.

U.S.A., Colorado, Montrose County: Fruitland Mesa: Green Mountain, ca 14 road mi W of Black Canyon Road, ca 18.5 air mi ESE of Delta.
Oak brush on sandstone substrate. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Fruitland Mesa: Green Mountain, 2.5 road mi WSW of North Rim Road on County Road C77, ca 23 air mi SE of Delta.
Sagebrush with scattered oak brush. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: Dominguez Road and Tabegauche Trail, ca 27.5 air mi WNW of Delta.
Pinyon/juniper with scattered ponderosa pine on sandstone mesa. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: Cactus Park, ca 25 air mi WNW of Delta.
Pinyon/juniper in sandstone canyons. Phenology: flowering & fruiting.
with Margarette J. Lyon

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Spring Creek Canyon from BLM boundary to West Fork Spring Creek, ca 14 air mi SW of Montrose.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Love Mesa, off Forest Road 500, ca 23.5 air mi SW of Delta.
Oak brush/mountain shrub community. Phenology: flowering.
with Joe E. Brummer

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Sawmill Mesa Road, ca 15 air mi SW of Delta.
Pinyon/juniper woodland with sagebrush and desert grassland openings on sandstone mesa top. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.
Meadow in ponderosa pine. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: north-south trending ridge ca 1.5 mi S of Government Gulch, ca 2 1/4 air mi E of Simpson Springs, ca 6.5 mi SE of Laramie.
Cushion plant community on limestone gravel and exposed bedrock. Phenology: flowering.

U.S.A., Wyoming, Platte County: Southeast Plains: Hartville Uplift: slopes on north side of Sparks Canyon, ca 0.15 mi E of Wyo Hwy 270, ca 0.5 mi S of Hartville.
South-facing slope in grove of Juniperus scopulorum and Cercocarpus montanus in rocky sandstone-limestone boulder field. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest.
East-facing slope; clay loam; sagebrush weeds.. Medium abundance. Phenology: flowering.
2. Eriogonum alatum Torr.
Accession: USFS 403663, Barcode: USFS0069120

U.S.A., Wyoming, Albany County: Great Divide Basin and Adjacent Regions: Sand Creek, along the Wyoming-Colorado border near Camel Rock, Castle Rock and the Weird Wind Erosions.
T12N R75W S12; also S13
In dry sandy soil. Occasional. Phenology: flowering.
with Gary Pierce

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne; ca 3.5 air mi NE of Buford.
Short grass and open ponderosa pine forest communities with several small streams. Phenology: flowering.

U.S.A., Wyoming, Carbon County: East end of Freezeout Mountain, ca 2 mi W of Miller Ranch on TB Creek, ca 12.5 air mi N of Medicine Bow.
Rolling hills with Artemisia nova, Stipa comata, and Koeleria macrantha. Uncommon. Phenology: flowering.
Frank Blomquist, 007. 8/7/1985.

U.S.A., Wyoming, Albany County: Laramie.
Plains, rather sandy. Phenology: flowering.

U.S.A., Wyoming, Laramie County: Pine Bluffs: on top of bluffs, 5.7 air mi NNW of Pine Bluffs (town).
T15N R60W S20 central
Limber pine/ grasslands Phenology: flowering.

U.S.A., Wyoming, Carbon County: Cooper Cove Exit snow fence, mile 278.3 100 yards W I-80.
Grassland. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Near La Grange.
41.6387° N, 104.1637° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!
Bluffs. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie.
Hillside. Phenology: flowering.

U.S.A., Wyoming, Platte County: Along Kinney Creek, 32 road mi NW of Wheatland.
Creek banks, dry, usually wet early spring and summer. Phenology: flowering.
2. Eriogonum alatum Torr.
Annotated by B. E. Nelson in 1997.

U.S.A., Wyoming, Platte County: Cottonwood Creek, 32 road mi NW of Wheatland.
Creek bank, dry. Phenology: flowering.
2. Eriogonum alatum Torr.
Annotated by B. E. Nelson in 1997.

U.S.A., Wyoming, Platte County: Guernsey Reservoir, east shore, 6 road mi NW of Guernsey.
Annotated by B. E. Nelson in 1997.

U.S.A., Wyoming, Albany County: Chug Creek.
On the open hilltops. Phenology: flowering.

U.S.A., Wyoming, Laramie County: 3-5 mi SW of Granite Canyon on the Harriman Road.
41.0562° N, 105.1892° W; NAD 83, uncertainty 2 mi., Digital Map
Grassland hills, granitic soil. Common. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Niobrara County:
Grassy prairies. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Sheep Mountain.
41.2828° N, 106.0647° W; NAD 83, uncertainty 0.5 mi., Digital Map
Dry sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Mountains: W of Pilot Knob (SE of Floral Canyon).
Rocky soil in grass and sagebrush. Phenology: flowering & fruiting.
with Ragnhild Solheim

U.S.A., Wyoming, Albany County: Sheep Mountain.
West half of T14N & T15N R77W
On Forelle limestone, red sandy soil moved down slope from Satanka formation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Cooper Cove Exit snow fence, mile 278.3 100 yards W I-80.
Grassland. Phenology: flowering & fruiting.
Accession: RM 620889, Barcode: USFS0069197

U.S.A., Wyoming, Carbon County: Hog Park.
East slope; clay loam soil; sagebrush. Phenology: flowering & fruiting.
George E. Osterhout, C-101. 8/4/1892.
Accession: USFS 403664, Barcode: USFS0069198

U.S.A., Wyoming, Albany County: Laramie to Platte River.

U.S.A., Wyoming, Laramie County: Cheyenne.
41.1391° N, 104.8195° W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: foothills ca 3.5 air mi W of Arlington, adjacent to Forest Road 111 at junction of side road to White Rock Canyon, ca 1/4 mi S of forest boundary.
Sandy, west-facing slope in mountain mahogany stand. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Sheep Mountain: N of Hall Canyon.
On west slope. Phenology: flowering & fruiting.
Annotated by Charles Feddema in 1971.
Accession: USFS 403665, Barcode: USFS0069199

U.S.A., Wyoming, Albany County: Sand Creek Road, 4.7 road mi S of junction of Sportsman Road and County Road 34.
With Artemisia, Helianthus, and Picradeniopsis. One plant; caudex 4-branched. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Buffalo Gulch on Nueces Ranch, ca 25 mi SW of Wheatland.
Open area near cowpens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: I-80 at the Cooper Cove exit.
With Fabaceae and Asteraceae. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: West slope laramie Range: ca 1.2 mi NE of U.S. Hwy 30, ca 3.2 air mi E of downtown Laramie.
Above outwash flats, sandy loam; with Heterotheca villosa, Hesperostipa comata, Physaria montana. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: off Blue Mountain or Wagon Tongue or County Road 98 or Forest Road 239 at intersection with Forest Road 240 at Blue Mountain and Fish Creek.
Dry granitic slopes above creek drainage with occasional rock outcrops, in ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along a BLM trail in Trail Gulch ca 1 road mi W from the BLM Banks Campground, ca 11 air mi N of Canon City. EC1/4
Rocky slopes above the gulch. Phenology: flowering & fruiting.

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off County Road 62 or Forest Road 383 ca 1 road mi from junction with Colo Hwy 67 and following a ridgeline E above the Mennonite camp, ca 3.5 air mi SSE of Divide.
Open grassy slopes with occasional granite outcrops, bordered by limber pine and aspen forest. Phenology: fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Pony Park off Pony Creek or Forest Road 433, ca 1.5 air mi W of intersection with U.S. Hwy 285, ca 4 air mi NNW of Antero Junction; ca 10.2 air mi WSW of Hartsel.
On slopes of a grassy hill. Phenology: flowering.

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: USFS Woodland Park Work Center, 1400 Rampart Range Road or County Road 22, ca 2 road mi N of intersection with U.S. Hwy 24, ca 2 air mi N of Woodland Park.
On slopes in open ponderosa pine forest. Phenology: flowering.

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

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Front Range: off Gold Camp or County Road 8 or Forest Road 370, ca 5 road mi E of intersection with County Road 81, at forest boundary, ca 7.1 air mi ESE of Cripple Creek.
Roadside. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: from a seep at intersection of Forest Road 211 and Forest Road 540 to Corral Creek and surrounding uplands, ca 10 air mi N of town of Lake George.
In a grassy lowland along the stream in ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: Tomahawk State Wildlife Area: along the Middle Fork of the South Platte River and ridge to S, ca 2 air mi SE of Garo.
Along the moist banks of the river. Phenology: buds.

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: Front Range: Rock Creek Park: in hills and canyons above the park, approx 1 mi N of Colo Hwy 115, ca 10.5 air mi S of Colorado Springs.
Weedy slopes in Gambel's oak and ponderosa pine on steep, rocky, granitic soils. Phenology: flowering.

U.S.A., Colorado, Jefferson County: East-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4.7 air mi NE of town of South Platte.
zone 13
Steep, rocky slopes above the river with sandy soils in mountain mahogany and Gambel's oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City.
On the sandy-gravelly banks of the creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Cable Gulch: off Forest Road 174, ca 12.4 air mi NE of Salida.
In aspen stands on edge of park. Phenology: flowering & fruiting.

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off Forest Road 341A ca 0.2 air mi N of intersection with Forest Road 341 or County Road 782, ca 7.3 air mi NW of Woodland Park.
Along a moist drainage in grassy ponderosa pine forest with granitic-gravelly soils. Phenology: flowering & fruiting.