Carex pachystachya ssp. pachystachya
PNW
AK
BC
ID
MT
OR
WA
135 specimens from 5 herbaria:
Alaska (3)
British Columbia (1)
Idaho (18)
Montana (4)
Oregon (16)
Washington (93)
5 images from 3 herbaria:
HPSU (1)
SRP (2)
WTU (2)