Lepidium perfoliatum
PNW
AK
BC
ID
MT
OR
WA
948 specimens from 38 herbaria:
Alaska (2)
British Columbia (38)
Idaho (242)
Montana (172)
Oregon (261)
Washington (233)
502 images from 34 herbaria:
ALA (1)
BBLM (4)
BBLM-OWY (1)
BOIS (10)
CIC (47)
CIC-PYNF (1)
CIC-SHO (3)
CRMO (1)
EWU (20)
HPSU (15)
ID (71)
IDE (7)
IDS (34)
LEA (4)
LINF (8)
MONT (66)
MONTU (34)
NOCA (2)
PLU (14)
PNNL (4)
PSM (12)
REED (2)
RM (6)
SBLM (1)
SOC (10)
SRP (58)
UAAH (2)
UBC (5)
USFS (9)
VALE (2)
WCW (29)
WSTC (4)
WTU (6)
WWB (9)