Penstemon speciosus
PNW
ID
MT
OR
WA
952 specimens from 26 herbaria:
Idaho (213)
Montana (1)
Oregon (564)
Washington (174)
627 images from 24 herbaria:
BBLM (14)
BBLM-OWY (1)
BLMMD (1)
BLMVL (9)
BOIS (27)
CIC (99)
CIC-PYNF (1)
COCC (12)
DPP (1)
EWU (8)
HPSU (7)
ID (67)
IDS (25)
LEA (1)
NOCA (1)
OSC (155)
REED (3)
SOC (14)
SRP (28)
TFBLM (1)
WCW (4)
WS (123)
WTU (17)
WWB (8)