Physaria geyeri (Hook.) A. Gray

Idaho: Idaho County: Hwy 95, mile marker 178, 4 mi south of Pinehurst. Along Little Salmon River in Imnaha Basalt cliffs. Elev. 5700 ft.
In rocky ledges with diverse plant community, including overstory of Pinus contorta and Pinus ponderosa with shrub overstory of Physocarpus malvaceus, Holodiscus discolor, Rhamnus purshiana, Prunus virginiana, and Amelanchier alnifolia. Herbaceous cover includes Heuchera parviflora, Lomatium dissectum, Collinsia parviflora, Maianthemum racemosa, Hamilobos perplexa var. perplexa, Physaria geyeri, Achillea millefolium, Sedum, Delphinium, Circium, and Centaura. Fls yellow, silicles w/ apical notching, strongly obcompressed, pl covered with dense sessile stellate pubescence, probably immature. Phenology: Flowers.

Emily Poor 22, May 28, 2008
With Bill Rember
ID, Accession: 141882, Barcode: ID071949