Publication: Fl. Calif. [Jepson] 2: 184. 1936.
Origin: Native
Herbarium search: CPNWH
Notes: Presence in WA (as P. jepsonii var. kluanensisconfirmed by Barbara Ertter on the basis of Kruckeberg 6545 (WTU-280835), Okanogan County.
Last updated 4/25/2020 by David Giblin.