Nabalus alatus
PNW
AK
BC
ID
MT
OR
WA
249 specimens from 17 herbaria:
Alaska (106)
British Columbia (82)
Idaho (4)
Montana (2)
Oregon (1)
Washington (54)
117 images from 14 herbaria:
ALA (69)
BABY (1)
ID (5)
IDS (3)
MONT (1)
NOCA (2)
PLU (1)
PSM (1)
SRP (4)
UAAH (13)
UBC (5)
WCW (2)
WTU (5)
WWB (5)