Juncus stygius
PNW
AK
BC
ID
WA
YK
76 specimens from 8 herbaria:
Alaska (36)
British Columbia (36)
Idaho (2)
Washington (1)
Yukon Territory (1)
34 images from 5 herbaria:
ALA (30)
BABY (1)
UAAH (1)
UBC (1)
WTU (1)