Juncus effusus ssp. effusus
PNW
AK
BC
ID
MT
OR
WA
285 specimens from 18 herbaria:
Alaska (5)
British Columbia (29)
Idaho (68)
Montana (8)
Oregon (41)
Washington (134)
114 images from 16 herbaria:
BOIS (13)
CIC (11)
HPSU (9)
ID (26)
IDS (3)
MONT (1)
MONTU (2)
MORA (1)
NOCA (3)
OSC (2)
REED (1)
SRP (12)
VALE (2)
WS (1)
WTU (19)
WWB (8)