Penstemon ellipticus
PNW
BC
ID
MT
WA
429 specimens from 20 herbaria:
British Columbia (43)
Idaho (120)
Montana (254)
Washington (12)
231 images from 14 herbaria:
BOIS (1)
CIC (1)
CIC-PYNF (1)
EWU (1)
ID (72)
IDS (6)
LEA (3)
MONT (19)
MONTU (108)
PLU (1)
SRP (2)
UBC (7)
WTU (7)
WWB (2)