Schoenoplectus pungens
PNW
AK
BC
ID
MT
OR
WA
431 specimens from 23 herbaria:
Alaska (2)
British Columbia (60)
Idaho (51)
Montana (126)
Oregon (139)
Washington (53)
182 images from 19 herbaria:
ALA (2)
BABY (1)
BBLM-OWY (2)
BLMMD (1)
BOIS (18)
CIC (25)
CIC-SHO (1)
EWU (1)
ID (6)
IDS (10)
MONT (38)
MONTU (29)
RM (4)
SRP (10)
UBC (4)
USFS (11)
UWB (2)
VALE (12)
WTU (5)