Carex
heteroneura
PNW
BC
ID
MT
OR
WA
151 specimens from 11 herbaria:
British Columbia (4)
Idaho (35)
Montana (19)
Oregon (37)
Washington (56)
105 images from 10 herbaria:
BOIS (4)
CIC (14)
ID (12)
MONT (6)
NOCA (2)
OSC (5)
SRP (8)
WS (2)
WTU (50)
WWB (2)