Carex duriuscula
PNW
AK
BC
ID
MT
OR
YK
250 specimens from 18 herbaria:
Alaska (9)
British Columbia (28)
Idaho (32)
Montana (155)
Oregon (4)
Yukon Territory (22)
131 images from 14 herbaria:
ALA (15)
BABY (1)
BOIS (3)
CIC (1)
CRMO (1)
ID (9)
IDS (7)
MONT (47)
MONTU (34)
RM (2)
SBLM (1)
SRP (3)
UBC (6)
USFS (1)