Carex duriuscula
PNW
BC
ID
MT
OR
167 specimens from 16 herbaria:
British Columbia (29)
Idaho (26)
Montana (100)
Oregon (5)
111 images from 13 herbaria:
BABY (1)
BOIS (3)
CIC (1)
COCC (1)
CRMO (1)
ID (8)
IDS (7)
MONT (47)
MONTU (35)
OSC (2)
SBLM (1)
SRP (3)
UBC (1)