Boechera pendulina (1997)
BRASSICACEAE
Boechera pendulina (Greene) W. A. Weber
U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Boot Heel, ca 7 air mi SW of Marshall.
Sandstone outcrops and sandy slopes. Phenology: fruiting.
with Amy J. Roderick and B. A. Packer
Accession: RM 957268, Barcode: RM0209503

Boechera pendulina (1997)
BRASSICACEAE
Boechera pendulina (Greene) W. A. Weber
U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: ca 3 air mi NE of north end of Wheatland Reservoir No. 3.
Elev. 7050 ft.
Calcareous slope, common. Phenology: fruiting.
with Amy J. Roderick
Accession: RM 957267, Barcode: RM0209502

Boechera pendulina (2004)
BRASSICACEAE
Boechera pendulina (Greene) W. A. Weber
U.S.A., Arizona, Coconino County: Kaibab National Forest: ca 18 air mi NW of Flagstaff; vicinity of Beale Mountain, intersection of Forest roads 194 and 786, to S and SE sides of Beale Mountain to top of Beale Mountain and N to Forest Road 786 and back.
Elev. 7418 ft.
Roadside. Phenology: fruiting.
Annotations:
1. Boechera pendulina (Greene) W. A. Weber
Annotated by B. E. Nelson.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Anticlinal ridge with bands of sandstones, shales, mudstones, and clay, sandy clay, or sandy soils. Phenology: fruiting.
Annotations:
1. Boechera pendulina (Greene) W. A. Weber
Annotated by Laura Welp.
Accession: (unaccessioned)

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: near Bull Springs Rim, ca 7 air mi SW of Bairoil; ca 11.5 air mi SE of Bare Ring Butte.
Partially vegetated rimtop with scattered sagebrush and grasses. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rimtop ca 3 air mi NNE of Continental Peak; ca 11 air mi WSW of St. Marys Peak.
Partially vegetated west facing slope of wide draw on rim with rocky sandstone soil. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., Wyoming, Carbon County: North Platte River Valley: on Sheep Rock, S of County Road 508 (Pick Bridge Road), ca 5.5 air mi NW of Saratoga.
Elev. 7200 ft.
T18N R84W S16
Occasional on exposed upper limestone rim, northwest aspect, 20% slope; occurs above Cercocarpus, with Ipomopsis congesta var. congesta. Phenology: fruiting.
Accession: RM 789335

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: between Dead Ox and Pine creeks, ca 3 air mi W of South Pass City; ca 26.5 air mi SSW of Lander.
Granite pavement with areas of soil and gravel. Phenology: fruiting.
Annotations:
1. Boechera pendulina (Greene) W. A. Weber
Annotated by Rob Massatti.
Accession: USFS 842867, Barcode: USFS0026513

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: along Sharps Meadows Creek just above the Lander Cutoff California and Oregon Trail, ca 6.5 air mi SW of South Pass City; ca 29.5 air mi SSW of Lander.
Rocky knoll in sagebrush steppe. Phenology: fruiting.
Annotated by Rob Massatti.
Accession: USFS 842866, Barcode: USFS0026512

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: on Anderson Ridge above Gold Creek, ca 5 air mi N of South Pass; ca 28.5 air mi SSW of Lander.
Mafic dike with decomposed areas. Phenology: fruiting.
Annotated by Rob Massatti.
Accession: USFS 842865, Barcode: USFS0026511

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: junction of Oregon Trail and Sweetwater River, ca 10 air mi WSW of South Pass City.
Rocky meadow and riparian streamsides. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: E of South Beaver Creek, ca 4.6 air mi S of intersection of U.S. Hwy 50 and County Road 32; ca 5.8 air mi E of Blaine Rock; ca 6.8 air mi SSW of Gunnison.
Douglas fir/sagebrush rockland. Phenology: fruiting.
Accession: RM 748707

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: from County Road 50 to the southern tip of Fish Canyon Ridge, ca 1.2-3.8 air mi WNW of Dry Lake; ca 5-7.2 air mi ESE of Devils Lake.
Steep, hilly grassland with intermittent mixed conifer/aspen forest and occasional limestone outcrops. Phenology: fruiting.
Accession: RM 748706

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: east side of County Road 32B, ca 3.5 air mi N of Saguache County; ca 5 air mi SSW of Gunnison.
Rolling sagebrush shrubland. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: ca 2 air mi WSW of Pinnacle Mine, ca 4.5 air mi ESE of Sargents; ca 7 air mi S of Monarch Pass.
South-facing mixed conifer slope. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southeast end of Wind River Range, Anderson Ridge, ca. 7 air miles west-southwest of South Pass City, above Gold Creek.S32 /4 of /4
29N 101W S 32
Granodiorite ridge, southeast aspect, midslope. Occurs with Artemisia tridentata ssp. vaseyana, Elymus spicatus, Stenotus acaulis. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: large granite outcrop E of South Pass City Road; ca 2 road mi S of South Pass City.
Sagebrush-grassland on very coarse soil. *1986. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: Oregon trail just E of Rock Creek; ca 8 road mi SE of Atlantic City.
On small metagabbro outcrops. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: large granite-pegmatite outcrops along Pine Creek W of Wyo Hwy 28; ca 39 road mi SW of Lander; ca 3 air mi WSW of South Pass City.
Sagebrush-grassland on coarse soil. *1986. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: along road from South Pass City to Atlantic City just E of Hermit Gulch near old building S of road.
Sagebrush-grassland on rocky (metagabbro) soil. *1986. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: between Jack Ranch, Pine Creek and Riniker Ditch; ca 26 air mi SSW of Lander.
Sagebrush-grassland on rocky (granitic) soil. *1986. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: just E of Burnt Meadow, W of Gold Creek; ca 25 air mi SSW of Lander.
Sagebrush grassland on coarse granitic soil. *1986. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: between Gold and Pine creeks, ca 0.5 mi NNW of Jack Ranch; ca 25 air mi SSW of Lander.
Rusty quartz outcrop S of road, coarse soil on top. *1986. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Leucite Hills on northwest edge of Great Divide Basin, east half Steamboat Mountain; ca 30 air mi NNE of Rock Springs.
On volcanic slabs on summit. Phenology: fruiting.
Annotated by Reed C. Rollins in 1986.

U.S.A., Wyoming, Fremont County: Southern Wind River Range: South Pass Area: outcrops just W of Wyo Hwy 28 along Pine Creek; ca 27 air mi SSW of Lander.
Coarse granitic soil near snow fence. *1986. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: 2 mi NE of Alcova near Wyo Hwy 220.
Crevices of limestone pavement and open area nearby; juniper woodland. Phenology: fruiting.
with Richard C. Rollins

U.S.A., Wyoming, Sweetwater County: 31.8 mi S of Rock Springs.
Marbleized gravel on a high windswept ridge. Phenology: fruiting.
with Kathryn W. Rollins

U.S.A., Wyoming, Carbon County:
Rocky slope with Haplopappus and Erigeron. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County:
Juniper woodland with Cryptantha and Penstemon. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Ca 7 mi NW of Oregon Buttes.
Rocky, limey knoll with Phlox, Hymenoxys, and Astragalus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: 22 mi NE of Rock River.
42.0241° N, 105.8694° W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!
Rocky ridge with Phlox muscoides, Hymenoxys Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southeast foothills Big Horn Mountains: hills; ca 1 mi NW of Badwater Creek; ca 3.5 air mi NE of Badwater.
Exposed limestone bedrock and limestone/sandstone talus slopes. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: North Platte River Valley: slopes on southwest side of Alcova Reservoir and W of Fremont Canyon, ca 33 air mi SW of Casper.
Sandy soil pockets and gravelly limestone-sandstone outcrops on northeast facing slopes in open ponderosa pine/Utah juniper woodland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: Red Creek Basin: adjacent to Richards Gap Road at junction with pipeline road, ca 1/4 mi N of Daniels Creek; ca 2.5 mi N of Utah.
Utah juniper woodland on sandy redbeds on slopes and gullies. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sweetwater River Valley: ridge on northeast side of U.S. Hwy 287, 5 road mi NW of Three Forks (Muddy Gap) Junction.
Gravelly siltstone deposits on flat summit and upper slopes; cushion plant community with Phlox muscoides and Sphaeromeria capitata. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Northern Laramie Range: northwest slope of Muddy Mountain, ca 11 air mi S of Casper.
Cushion plant community on limestone rimrock with reddish sandstone; locally abundant on rocky-gravelly open slopes above rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Northern Laramie Range: west end of Casper Mountain, 1-1.5 air mi E of Goose Egg, ca 8 air mi SW of Casper.
T32N R80W S6 SW1/4 SE1/4; also NE1/4 S7 and N1/2 S8
Northwest facing grassy slope among limestone boulders and outcrops; scattered ponderosa pine with mountain big sagebrush and snowberry; uncommon, widely scattered. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Foothills of Ferris Mountains: ridge ca 1 mi N of Bairoil junction (intersected by Wyo Hwy 287); ca 9 air mi S of Three Forks.
Cushion plant community on east-west running ridge of tilted and fractured limestone/sandstone bedrock. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southeast Big Horn Mountains: ridge due E of Clear Creek and Frenchie Creek, N of Badwater Creek; ca 3 air mi N of Badwater.
Cushion plant community on ridge tops of limestone pavement; with Cryptantha flavoculata and Petrophyton; locally common in talus. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Big Horn Mountains: slopes on west side of Sioux Creek, ca 3/4-1.5 mi W of Fremont County; ca 6.5 air mi NNW of Badwater.
North and west facing grey limestone slopes with scattered sagebrush and Utah juniper; soil thin, sandy; with Arabis holboellii. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Shirley Mountains: slopes on west side of steep north-south running ridge on north side of Shirley Mountains; ca 1 mi N of North Fork Quealy Creek; ca 16 air mi E of Kortes Dam Camp.
East facing limestone slope with scattered limber pine; cushion plant community on exposed bedrock and thin limestone gravel soil. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Northern Laramie Range: south slope of Casper Mountain along ridge adjacent to tributary of Little Red Creek and Casper Mountain Loop Road.
Exposed limestone-gravel ridge top; cushion plant community with Arenaria and Phlox; locally common. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: North Platte River Basin: low ridges ca 4.5 air mi E of Alcove-Seminoe Scenic Highway; ca 1 1/4 air mi N of Carbon County.
South facing barren siltstone and crumbly limestone slopes on face of eroded ridges; cushion plant community. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: North Platte River Basin: east-west trending ridge on north side of Eagle Creek, ca 1 mi N of Alcova Dam.
T30N R83W S13 N1/2 of SW1/4; also SE1/4 of NE1/4 S14
Utah juniper-Wyoming big sagebrush-threadleaf sedge grassland on north facing slope of Alcova limestone and redbeds at base of slope. Phenology: flowering & fruiting.

Boechera pendulina ()
U.S.A., Wyoming, Carbon County: Shirley Mountains: northwest summit of Shirley Mountains on southwest side of BLM Shirley Mountain loop road (#3115); ca 2 1/4 air mi S of County Road 102; ca 15 mi E of Kortes Dam.
Artemisia tripartata-Poa secunda cushion plant community on sparsely vegetated reddish sandy soil with surface layer of gray limestone gravel; often with Sphaeromeria simples. Phenology: fruiting.
Walter Fertig, 15960. //.

U.S.A., Wyoming, Carbon County: Shirley Mountains: ridge system to NE of Bald Mountain; ca 0.5 mi SW of head of First Ranch Creek; ca 7 air mi S of County Road 102.
Gray dolomite cliffs and outcrops; cushion plant community of Arenaria hookeri, Erigeron ochroleucus, and E. compositus. Phenology: fruiting.

Boechera pendulina ()
U.S.A., Wyoming, Albany County: Laramie Range: adjacent to County Road 241, ca 3 air mi E of U.S. Hwy 287; ca 0.5 mi S of Dale Creek; ca 18 mi SSE of Laramie.
Artemisia tripartata-Muhlenbergia filiculmis community on coarse, pink Sherman granite gravel and quartzite slopes and plains. Phenology: fruiting.
Walter Fertig, 16085. //.

U.S.A., Wyoming, Carbon County: Southeast End Shirley Mountains: ridge ca 1 mi E of Bald Mountain; ca 7.5 air mi SW of Wyo Hwy 77.
East-facing ledge of limey sandstone composed of plate-like shelves; soil thin, in pockets on ledges and cracks, with well-developed cryptogam crust layer. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South Side Shirley Mountains: adjacent to BLM Road 3111 along Upper Austin Creek, ca 10 air mi SW of Wyo Hwy 77.
Top of knoll of limestone bedrock and limey sandstone gravel; cushion plant community with Elymus spicatus and Poa secunda; on well-developed cryptogam crusts. Phenology: flowering & fruiting.

Boechera pendulina ()
U.S.A., Wyoming, Sublette County: Green River Basin: south end of The Mesa on ridge adjacent to The Mesa Road, ca 2 air mi N of Wyo Hwy 351; ca 3 3/4 mi N of Ross Butte.
Northwest-facing cobblestone ridgetop and crest in community of Artemisia nova-Elymus spicatus-Poa secunda; cushion plant community dominated by Astragalus drabelliformis, Phlox muscoides, and Arenaria hookeri present amid shrub-grassland. Phenology: fruiting.
Walter Fertig, 17436. //.

U.S.A., Wyoming, Carbon County: West rim of Shirley Basin: south end of Chalk Mountain, ca 3 mi W of Wyo Hwy 77; ca 10.5 mi N of Shirley Mountains.
Artemisia tripartita/A.tridentata/A. nova-Koeleria macrantha/Carex filifolia grassland on summit flats away from rim; soils lime-rich with 15% cover of small limestone pea-gravel. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: north end of Little Mountain along north-south ridge on east side of Little Mountain Road and W of Trout Creek, ca 11 mi N of Utah.
Bunchgrass/cushion plant community of Elymus spicatus, Stipa comata, Oryzopsis, Arenaria hookeri, Hymenoxys acaulis, Phlox hoodii, Haplopappus nuttallii, and Astragalus spatulatus on reddish clay covered by rounded cobblestones and conglomerate. Phenology: fruiting.

U.S.A., Wyoming, Carbon County:
Rocky slope with Haplopappus and Erigeron. Phenology: fruiting.
Annotated by Robert D. Dorn in 1988.

U.S.A., Wyoming, Albany County: 22 mi NE of Rock River.
Rocky ridge with Phlox muscoides, Hymenoxys Phenology: fruiting.

U.S.A., Colorado, Moffat County: N Fork Thanksgiving Gorge, ca 1 mi SE of West Cactus Flat, 1.2 mi S of Yampa River.
Unstable rocky calcareous soil of drainage with Pinus, Juniperus, Cercocarpus, Amelanchier and Penstemon in Morgan Formation. Phenology: fruiting.
Annotated by Melanie Arnett.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Ridge of Round Tip Mountain; near Round Top Lookout.
Limestone rock pavement with Astragalus, Hymenoxys and Erigeron. Phenology: fruiting.
Annotated by Melanie Arnett.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide above McCarty Canyon off McCarty Canyon or County Road 503, ca 27 air mi S of Rawlins; ca 29 air mi NE of Baggs.
Rocky areas (limestone?) on grassy sagebrush slopes. Phenology: fruiting.
with Beth Ward
Accession: RM 792404, Barcode: RM0326839

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes of dry tributary to Burnt Canyon Creek, ca 0.5 air mi upstream of confluence of Burnt Canyon and Circle creeks; ca 3 air mi E of Baxter; ca 17 air mi SSE of Rock Springs.
Sagebrush terrace. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: southeast end of Copper Mountain, ca 9 air mi NW of Lysite, ca 40.5 air mi NW of Riverton.
Sandy clay flats on sandstone ridge.
with Robin Jones
Accession: RM (unaccessioned)

U.S.A., Wyoming, Fremont County: Edge of Government Meadows, ca 4.5 air mi NNE of Sweetwater Station.
Sandy sagebrush grassland.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Sweetwater County: Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork.
Hillsides with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Laramie Plains: ca 6 air mi N of Medicine Bow.
Sandstone ridge, with outcrops, large rock flats, with Cercocarpus montanus, Tetradymia canescens, Artemisia tridentata, some Ribes cereum, rolling plains around ridge with shallow soil; ridge, under Artemisia. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Acorn Ridge, Sweetwater River, ca 4 air mi NW of Wyo Hwy 28, ca 37 air mi NE of Farson.
Broken shale outcrop on south face of ridge near summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Pine Creek, 0.5 mi W of Wyo Hwy 28, ca 3.5 air mi W of South Pass City.
Rocky sagebrush grassland on ridge above creek. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: South Pass, on W side of Wyoming Highway 28, ca 1.5 mi NE of bridge over Sweetwater River, ca 6 air mi SW of South Pass City.
Dry, sandy-rocky roadside in barren sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: along U.S. Hwy 189 ca 7.5 air mi N of Marbleton; ca 18.5 air mi SW of Pinedale.
Small cobblestone pavement on highway right-of-way. Phenology: flowering & fruiting.
Annotated by Thomas Cramer.
with Tom Cramer

U.S.A., Wyoming, Sublette County: Green River Basin: along U.S. Hwy 191 ca 2-3 air mi S of East Fork River, ca 17 air mi SE of Pinedale.
Sagebrush steppe grading into badlands. Phenology: flowering & fruiting.
Annotated by Thomas Cramer.
with Tom Cramer

U.S.A., Wyoming, Fremont County: Green River Basin: ca 3 air mi WSW of South Pass City on the east side of Wyo Hwy 28.
Low sagebrush gravel flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: west edge of The Mesa, ca 13 air mi SW of Boulder on the east side of County Road 110.
Windswept cobblestone hilltop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Mount Airy, ca 4 air mi WSW of Pinedale.
Rocky windswept ridgetop with sparse sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi SW of Boulder.
Windswept cobblestone mesa top edge. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Pass Creek and Overland Flats area, ca 2 air mi S of I-80 and Wyo Hwy 130 intersection, ca 18 air mi N of Saratoga.
Sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: Fitzpatrick Gulch, ca 7 air mi SSW of Gypsum.
Riparian woodland and wet meadows. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 1831. 6/22/2010.

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: fruiting.
with Elizabeth Mark

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.
Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: fruiting.
Michael K. Kirkpatrick, 6211. 6/19/2011.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: County Road 46AA, 4 air mi NNW of Saguache near Cottonwood Spring.
Grassland and rock outcrops. Phenology: fruiting.

U.S.A., Wyoming, Albany County: West slope Laramie Range: along Spring Creek, ca 1.5 mi NE of U.S. Hwy 30, ca 3.3 air mi E of downtown Laramie.
Cobble and sandy loam, edge of dry wash; with Artemisia nova, Elymus spicatus, Heterotheca villosa. Phenology: flowering.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Buck Fever Ridge and Milich Ditch, ca 18 air mi SW of Lyman; ca 1.1 mi S on Forest Service Road 075.
Aspen, sagebrush, gravelly soils. Phenology: flowering & fruiting.
with Laura Welp

U.S.A., Nevada, Elko County: Ruby Mountains: Cass House Peak and ridge to E, ca 18 air mi SSE of Jiggs.
T27N R57E S22; also S27
Rocky calcareous ridge.
1. Boechera pendulina (Greene) W. A. Weber.