Lactuca tatarica
PNW
AK
BC
ID
MT
OR
WA
551 specimens from 29 herbaria:
Alaska (8)
British Columbia (53)
Idaho (123)
Montana (225)
Oregon (58)
Washington (84)
282 images from 26 herbaria:
ALA (4)
BABY (1)
BBLM (2)
CIC (9)
CRMO (1)
EWU (2)
HPSU (1)
ID (40)
IDE (7)
IDS (24)
MONT (93)
MONTU (41)
NOCA (4)
PSM (1)
REED (1)
RM (2)
SBLM (1)
SRP (13)
UAAH (1)
UBC (3)
USFS (20)
VALE (4)
WCW (1)
WSTC (2)
WTU (3)
WWB (1)