Carex macrocephala
PNW
AK
BC
ID
OR
WA
298 specimens from 24 herbaria:
Alaska (19)
British Columbia (79)
Idaho (1)
Oregon (84)
Washington (115)
61 images from 18 herbaria:
BABY (1)
BOIS (1)
CIC (1)
COCC (1)
EWU (1)
HPSU (7)
ID (7)
IDS (1)
LINF (6)
PLU (3)
PSM (1)
REED (1)
SAJH (2)
SOC (2)
UAAH (2)
UBC (12)
WTU (6)
WWB (6)