Penstemon acuminatus
PNW
BC
ID
MT
OR
WA
491 specimens from 27 herbaria:
British Columbia (1)
Idaho (206)
Montana (7)
Oregon (138)
Washington (139)
245 images from 23 herbaria:
BBLM (7)
BLMVL (3)
BOIS (28)
CIC (50)
CIC-SHO (1)
CRMO (1)
CS (1)
HPSU (4)
ID (46)
IDE (1)
IDS (18)
LEA (1)
LINF (13)
MONT (5)
PLU (2)
PNNL (16)
PSM (5)
RM (5)
SRP (24)
WCW (6)
WSTC (3)
WTU (1)
WWB (4)