4 common names
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Scientific name
Common name
(Vallisneria americana)
Distribution: Occurring chiefly west of the Cascades crest in Washington; Introduced from British Columbia to Oregon, and in Montana; native in central and eastern North America.
Habitat: Ponds, lakes and quiet streams
Origin: Introduced from eastern North America
Flowers: July-September
Growth Duration: Perennial
(Vallisneria americana)
Distribution: Occurring chiefly west of the Cascades crest in Washington; Introduced from British Columbia to Oregon, and in Montana; native in central and eastern North America.
Habitat: Ponds, lakes and quiet streams
Origin: Introduced from eastern North America
Flowers: July-September
Growth Duration: Perennial
(Vallisneria americana)
Distribution: Occurring chiefly west of the Cascades crest in Washington; Introduced from British Columbia to Oregon, and in Montana; native in central and eastern North America.
Habitat: Ponds, lakes and quiet streams
Origin: Introduced from eastern North America
Flowers: July-September
Growth Duration: Perennial
(Vallisneria americana)
Distribution: Occurring chiefly west of the Cascades crest in Washington; Introduced from British Columbia to Oregon, and in Montana; native in central and eastern North America.
Habitat: Ponds, lakes and quiet streams
Origin: Introduced from eastern North America
Flowers: July-September
Growth Duration: Perennial