Physaria douglasii (S. Watson) O'Kane & Al-Shehbaz ssp. douglasii

Washington: Asotin County: Grande Ronde River, Lime Hill, just south of confluence of Snake River, about 1 mi (air) southeast of Rogersburg. Elev. 1600 feet
46.0583° N, 116.96667° W
Coordinate Source: Field measured.
West-facing hill slope, just above gulch bottom, thin layers of shale mixed with limestone, steppe. Associated taxa: Pseudoroegneria spicata, Eriogonum microthecium, Castilleja hispida, Achillea, Cymopterus terbinthinus, Toxicodendron, Sambucus, Celtis reticulata, Cynoglossum, Hypericum. Perennial herb, petals yellow; uncommon.

Mark Fishbein 3926, May 29, 1999
With Shelley McMahon, Gerry Allen , Joe Antos
WS, Accession: 353553