Carex retrorsa
PNW
BC
ID
MT
OR
WA
248 specimens from 20 herbaria:
British Columbia (50)
Idaho (58)
Montana (64)
Oregon (11)
Washington (65)
84 images from 15 herbaria:
BLMMD (2)
BOIS (3)
CIC (2)
EWU (2)
HPSU (1)
ID (19)
IDS (2)
MONT (12)
MONTU (19)
NOCA (2)
PSM (1)
SRP (4)
UBC (4)
WTU (9)
WWB (2)