Carex
ovalis
PNW
AK
BC
ID
MT
OR
WA
142 specimens from 16 herbaria:
Alaska (1)
British Columbia (46)
Idaho (15)
Montana (1)
Oregon (40)
Washington (39)
35 images from 14 herbaria:
BABY (1)
CIC (5)
HJAEFB (1)
HPSU (2)
ID (8)
IDS (1)
MONTU (1)
OSC (4)
PSM (2)
SBLM (1)
SRP (1)
UBC (3)
WTU (3)
WWB (2)