Juncus bufonius var. bufonius
PNW
AK
BC
ID
MT
OR
WA
348 specimens from 14 herbaria:
Alaska (4)
British Columbia (5)
Idaho (57)
Montana (8)
Oregon (163)
Washington (111)
66 images from 13 herbaria:
CIC (26)
EWU (1)
HPSU (2)
ID (3)
OSC (5)
SEF (1)
SOC (1)
SRP (14)
UAAH (1)
UBC (1)
WS (2)
WTU (8)
WWB (1)