Alisma gramineum
PNW
BC
ID
MT
OR
WA
145 specimens from 20 herbaria:
British Columbia (14)
Idaho (10)
Montana (48)
Oregon (40)
Washington (33)
58 images from 14 herbaria:
CIC (4)
CRMO (1)
EWU (1)
ID (3)
IDS (2)
MONT (31)
MONTU (8)
NOCA (2)
PNNL (1)
UBC (1)
VALE (1)
WCW (1)
WTU (1)
WWB (1)