Penstemon fruticosus
PNW
BC
ID
MT
OR
WA
1613 specimens from 35 herbaria:
British Columbia (127)
Idaho (635)
Montana (114)
Oregon (266)
Washington (471)
949 images from 31 herbaria:
BBLM (4)
BBLM-OWY (4)
BLMVL (2)
BOIS (5)
CIC (64)
CIC-PYNF (3)
CIC-SHO (1)
COCC (8)
EWU (27)
HJAEFB (1)
HPSU (14)
ID (201)
IDS (40)
IFBLM (1)
LEA (1)
MONT (25)
MONTU (28)
MORA (1)
NEZ (2)
NOCA (7)
OSC (76)
PLU (8)
PSM (10)
REED (4)
SBLM (1)
SRP (55)
UBC (18)
WCW (11)
WS (283)
WTU (38)
WWB (6)