Frangula purshiana
PNW
BC
ID
MT
OR
WA
745 specimens from 32 herbaria:
British Columbia (60)
Idaho (172)
Montana (18)
Oregon (284)
Washington (211)
313 images from 26 herbaria:
BABY (1)
BLMMD (1)
CIC (7)
CIC-PYNF (2)
EVE (2)
EWU (15)
HJAEF (1)
HPSU (16)
ID (94)
IDS (12)
LEA (2)
LINF (13)
MONT (6)
MONTU (7)
NOCA (5)
PLU (11)
PSM (10)
REED (5)
RM (1)
SOC (15)
SRP (25)
UBC (23)
UWB (3)
WCW (9)
WTU (10)
WWB (17)