Barbarea orthoceras
PNW
AK
BC
ID
MT
OR
WA
929 specimens from 39 herbaria:
Alaska (64)
British Columbia (145)
Idaho (177)
Montana (70)
Oregon (283)
Washington (180)
535 images from 34 herbaria:
BBLM (3)
BBLM-OWY (2)
BLMVL (2)
BOIS (1)
CIC (29)
CIC-PYNF (2)
CIC-SHO (1)
COCC (4)
CRMO (2)
EVE (1)
EWU (2)
HJAEF (2)
HPSU (18)
ID (67)
IDE (5)
IDS (32)
LINF (3)
MONT (14)
MONTU (43)
NOCA (5)
OSC (125)
PLU (15)
PSM (5)
REED (4)
SAJH (1)
SOC (18)
SRP (30)
UAAH (34)
UBC (6)
VALE (2)
WCW (1)
WS (10)
WTU (21)
WWB (25)