Penstemon eriantherus var. eriantherus
PNW
BC
ID
MT
WA
117 specimens from 10 herbaria:
British Columbia (9)
Idaho (5)
Montana (86)
Washington (17)
90 images from 7 herbaria:
CIC (1)
ID (5)
MONT (1)
MONTU (31)
SRP (1)
WS (45)
WTU (6)