Canada's Plant Hardiness Site

Potamogeton pusillus subsp. tenuissimus (Mert. & W.D.J.Koch) R.R.Haynes & Hellq.

Berchtold's pondweed, slender pondweed
Synonymy

94 record(s) entered for this species.

Note: a minimum number of distributed sites must be entered before a Climatic Range map can be produced.