South American Waterweed (Elodea callitrichoides (Rich.) Caspary)

↑Range - Expand

Legend	Color
Introduced but Eliminated

This map is based on our research. We have checked its accuracy to Level 3 ecoregions. Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.

This species, native to Argentina and Uruguay, was collected once, in 1923, from a creek in Burnaby, near Vancouver, BC, but has not been reported since. It likely did not persist.