Penstemon procerus
PNW
AK
BC
ID
MT
OR
WA
2140 specimens from 40 herbaria:
Alaska (1)
British Columbia (171)
Idaho (460)
Montana (563)
Oregon (462)
Washington (471)
1245 images from 37 herbaria:
BABY (1)
BBLM (2)
BLMMD (1)
BLMVL (4)
BOIS (9)
CIC (30)
CIC-PYNF (3)
CIC-SHO (1)
COCC (5)
CRMO (1)
EWU (11)
HJAEF (1)
HPSU (13)
ID (146)
IDE (2)
IDS (54)
LEA (3)
LINF (1)
MONT (93)
MONTU (177)
MORA (31)
NEZ (2)
NOCA (19)
OSC (181)
PLU (18)
PSM (13)
REED (6)
SBLM (1)
SEF (1)
SOC (9)
SRP (71)
TFBLM (1)
UBC (24)
WCW (17)
WS (232)
WTU (46)
WWB (15)