Penstemon deustus var. variabilis
PNW
ID
OR
WA
133 specimens from 11 herbaria:
Idaho (2)
Oregon (107)
Washington (24)
44 images from 9 herbaria:
COCC (3)
ID (6)
IDS (1)
SOC (1)
SRP (1)
WCW (1)
WS (14)
WTU (16)
WWB (1)