Penstemon venustus
PNW
ID
MT
OR
WA
685 specimens from 21 herbaria:
Idaho (354)
Montana (2)
Oregon (219)
Washington (110)
229 images from 17 herbaria:
BBLM (2)
BLMVL (7)
BOIS (4)
CIC (28)
CIC-PYNF (5)
EWU (5)
ID (100)
IDE (2)
IDS (24)
MONT (1)
NOCA (2)
SOC (1)
SRP (31)
WCW (7)
WSTC (1)
WTU (7)
WWB (2)