Explore

Salt Gulch Creek, along Utah Highway 72.

Colorado River, Utah Highway 128, 1.5 miles from the junction with U.S. Highway 191;

U.S. Highway 89, 1.1 miles N of the chapel in Birdseye, E side of the road;

St. George along Riverside Drive.

Yoho National Park, along Kicking Horse River ca 2 km above Field.

The Nature Conservancy Buttercup Preserve, Sevier River Valley, ca. 8 miles N of Panguitch, ca. 0.25 miles SE of Highway 89 and Bear Valley Junction;

on roadside in American Fork Canyon.

on roadside near river at the mouth of American Fork Canyon.

Wasatch Mountains, Mt. Nebo, near the Utah Co. line, main ridgeline ca. 200 m N of the summit.

Pole Spring Canyon, Twomile Creek vicinity;

Jerico dunes, ca. 14 miles W and 21 miles S of Eureka.

along the Stikine River, at the Cassiar Highway bridge.

ca. 11 miles along road to Motoqua Road, [E side of Beaver Dam Wash, along a dirt road ca. 2 road miles SE of the mouth of Jackson Wash, ca. 8 road miles S of the junction with Motoqua Road];

S of Cascade Springs ca. 2 miles along dirt road.

on a cliff along the anticline on the eastern edge of Little Valley, on the SE side of a dirt road ca. 0.3 road mile SW of Banded Hills Drive and ca. 1.4 road miles SE of the junction of Banded Hills Drive and Little Valley Road;

Uinta Mountains, Sheep Creek Geologic Loop, Palisades Memorial Park vicinity.

Uinta Mountains, Utah Highway 150, Provo River Falls Overlook.

Uinta Mountains, Utah Highway 150, 1 mile N of the junction with the road to Ruth Lake.

Uinta Mountains, Utah Highway 150, E of Lost Creek;

Horse Bench, W side of Green River, along Lower San Rafael Road (BLM Road 1010) 9 miles S of Green River (town), W of a toxic water lake;

Uinta Mountains, Sheep Creek Gap, along Utah Highway 44, at the junction with the Sheep Creek Geologic Loop;

0.5 miles SW up side road, ca. 0.75 mile from SR 36, higher elevation.

Deep Creek Canyon, along U.S. Highway 40, ca. 2 miles W of the bridge over Currant Creek.

Beaver Dam Mountains, Castle Cliff Wash, along Old Highway 91, ca. 1.5 road miles SW of Utah Hill Summit.

Comb Wash vicinity, along U.S. Highway 163, ca. 8 miles W of Bluff;

eastern slopes of Alkali Point, Montezuma Canyon Road, N of the Hatch Trading Post;

Wasatch Mountains, Mt. Nebo, near the summit of North Peak.

Logan Canyon, Right Hand Fork, Right Hand Fork trailhead;

Logan Canyon, Right Hand Fork, Maughn Hollow trailhead;

Logan Canyon, Right Hand Fork, at National Forest boundary.

Long Valley, U.S. Highway 89, Mile Post 98;

Castle Valley, Utah Highway 10, at intersection with Utah Highway 122;

Escalante Desert, Thermo Hot Springs vicinity, near the hot springs ca. 1.1 miles SE of the railroad tracks;

E of Butler Wash, along U.S. Highway 163, at the junction with the Bluff Airport Road;

W of Hovenweep National Park.

Capitol Reef National Park, Notom Road, Oyster Shell Reef, sandstone outcrop N of Burr Canyon, W of road.

San Rafael Swell, Woodside to Castle Dale Road (Green River Cutoff Road), 2.6 miles W of the junction with U.S. Highway 6;

cultivated: greenhouse, with seed from collection 1331; Seward Peninsula, Anvil Mountain, 7 km, NNE of Nome.

Bull Valley Mountains, hills W of Shoal Creek, ca. 13 miles W of Enterprise.

Philmont Ranch, ca 4 miles W of Cimerron.

I-25 W off exit 77, Abby Road (frontage road).

Gunlock Reservoir Road, ca. 1.2 road miles S of the Gunlock State Park entrance road;

Highway 12, S of Boulder, first incline, sandstone cliff area W of highway.

E of Sand Hollow Wash, at the junction with Old Highway 91 with a dirt road, 3.5 miles E of Mesquite;

up Ephriam Canyon, just off dirt road.

The Nature Conservancy Buttercup Preserve, Sevier River Valley, ca. 8 miles N of Panguitch, ca. 0.25 miles SE of Highway 89 & Bear Valley Junction;

Alpine Loop, 3.3 miles on Highway 114 from SR 92.

SITLA study site, foothills SE of the Virgin River & SW of Atkinville Wash, N side of dirt road ca. 1 mile W of the I-15 Inspection Station;

near trucker rest stop on Utah Highway 6, 0.5 miles on dirt road S of the rest stop.

along riverbank and pathway between Nunn's Park and Bridal Veil Falls; along the trail up the E side of the falls.