Descurainia sophia
PNW
AK
BC
ID
MT
OR
WA
667 specimens from 31 herbaria:
Alaska (9)
British Columbia (76)
Idaho (252)
Montana (84)
Oregon (145)
Washington (100)
396 images from 29 herbaria:
BABY (2)
BBLM (2)
BBLM-OWY (1)
BOIS (9)
CIC (29)
CIC-SHO (1)
COCC (5)
CRMO (3)
EWU (11)
HPSU (8)
ID (53)
IDE (7)
IDS (50)
LINF (1)
MONT (37)
MONTU (32)
MORA (1)
OSC (39)
PLU (1)
PSM (7)
SOC (13)
SRP (55)
UAAH (5)
UBC (1)
VALE (4)
WCW (3)
WS (7)
WTU (8)
WWB (1)