Pediocactus nigrispinus

USA, Washington, Yakima, > 335 m

USA, Oregon, Harney, Pueblo Mountain, > 1800 m

USA, Oregon, Jefferson, Ashwood area, > 800 m

USA, Oregon, Jefferson, Pony Creek, > 562 m

USA, Washington, Douglas, near Trinidad

USA, Washington, Kittitas, 600 m

USA, Nevada, West of Denio

USA, Idaho, Soldiers Meadow Reservoir, > 1360 m

USA, Salmon River area, near ID-OR borderline

USA, Salmon National Forest, > 1200 m

USA, Oregon, Harney, Mickey Hot Springs., 1200 - 1200 m

USA, Idaho, Nez Perce, Lower Wapshilla Ridge complex at southern terminus of Craig Mountain, ca. 24 miles S of Waha., 488 m

USA, Oregon, Wallowa, lower Imnaha country, on Cactus Mountain., 1524 - 1524 m

USA, Oregon, Wheeler, On southwest side of Sutton Mountain, 10 miles northwest of Mitchell., > 915 m

USA, Washington, Kittitas, 600 m

USA, Idaho, > 1200 m

USA, Oregon, White Sage Flat, Mickey Basin, > 1200 m

USA, Oregon, Wheeler, Painted Hills National Monument

USA, Oregon, Spring Basin Wilderness Area

USA, Oregon, Twin Springs Recreation Site

USA, Washington, Kittitas, Whiskey Dick/Wild Horse Wind farm area

USA, Washington, Grant, north of Quincy, > 650 m

USA, Washington, Grant, Ephrata, > 650 m

USA, Washington, Grant, north of Quincy, > 550 m

USA, Washington, Grant, Monument Hill, > 870 m

USA, Washington, Grant, Mouses Coulee, > 460 m

USA, Washington, Grant, on the Babcock Bench above Crescent Bar

USA, Washington, Grant, Beezley Hills Preserve

USA, Washington, Grant, Near the Columbia River cliffs, west of Ancient Lakes

USA, Washington, Yakima, Umtanum Ridge, > 1000 m

USA, Washington, Kittitas, Found in the upper three miles of Rocky Coulee and the slope and ridge to the south

USA, Washington, Kittitas, in the Tekison Rockshelter Site

USA, Washington, Yakima, Lithosols near Priest Rapids

USA, Washington, Kittitas, Ridges coming off Cape Horn in the Tarpiscan Creek

USA, Idaho, Lemhi, Salmon, > 4400 ft

USA, Oregon, Jefferson, Ashwood

USA, Washington, Kittitas, Renslow

USA, Washington, Grant, Trinidad

USA, Idaho, Custer, Ellis

USA, Oregon, Wheeler, > 400 m

USA, Washington

USA, Washington

USA, Washington

USA, Washington, Kittitas, Vantage, > 600 m

USA, Washington, Yakima, > 700 m

USA, Oregon

USA, Washington, Ellensburg, > 650 m

USA, Oregon, Wheeler, > 400 m