Penstemon lemhiensis
PNW
ID
MT
OR
WA
102 specimens from 10 herbaria:
Idaho (50)
Montana (50)
Oregon (1)
Washington (1)
85 images from 8 herbaria:
BOIS (1)
COCC (2)
ID (31)
IDS (3)
MONT (3)
MONTU (40)
SBLM (4)
WCW (1)