Penstemon seorsus (A. Nelson) D.D. Keck
Annotated by D. Mansfield.

Idaho: Owyhee County: On Pleasant Valley Table, at south end of Tobacco Meadow, northeast of Juniper Mountain, southeast of Jordan Valley, OR. Elev. 5812 ft.
42.59716° N, 116.7851° W
Datum: NAD 83. Uncertainty: 6 meters. Coordinate Source: GPS. Error radius calculated from georeference precision
On rhyolitic tableland with scattered western juniper, Eremogone spp., Phoenocaulis cheiranthoides, Crepis acuminata, Elymus elymoides ssp. elymoides, Lomatium nudicaule, Penstemon deustus, Balsamorhiza hookeri, Bromus japonicus, and dried up Viola beckwithii. Phenology: Flowers.

Don Mansfield 12-384, Jun 20, 2012
With E. George & B. Chavez
CIC, Accession: 43766