Myriophyllum quitense
PNW
BC
ID
OR
WA
129 specimens from 10 herbaria:
British Columbia (78)
Idaho (8)
Oregon (30)
Washington (13)
28 images from 8 herbaria:
BABY (1)
CIC (1)
EWU (1)
ID (6)
IDS (4)
OSC (1)
UBC (2)
WTU (12)