Carex aperta
PNW
BC
ID
MT
OR
WA
288 specimens from 23 herbaria:
British Columbia (58)
Idaho (50)
Montana (19)
Oregon (82)
Washington (79)
149 images from 20 herbaria:
BBLM (1)
BOIS (9)
COCC (1)
EWU (1)
HJAEFB (2)
HPSU (19)
ID (26)
IDS (3)
MONT (2)
MONTU (15)
NOCA (2)
OSC (2)
PLU (3)
PSM (2)
REED (1)
SRP (2)
UBC (9)
WS (38)
WTU (8)
WWB (3)