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Myriophyllum ussuriense

Myriophyllum ussuriense (Regel) Maxim.

Asian Watermilfoil, Russian Water-milfoil, Terrestrial Water Milfoil, Ussurian Water-milfoil

Haloragaceae (Water Milfoil family)

Synonym(s):

USDA Symbol: MYUS2

USDA Native Status: L48 (N), CAN (N)

From the Image Gallery

No images of this plant

Plant Characteristics

Duration: Perennial
Habit: Herb
Fruit Type: Schizocarp
Size Notes: Stems up to about 2 feet long.

Bloom Information

Bloom Color: White , Purple
Bloom Time: Jun , Jul , Aug , Sep , Oct , Nov

Distribution

USA: OR , WA
Canada: BC
Native Habitat: Aquatic or semiaquatic, streams, rivers, muddy shorelines of ponds and lakes, intertidal wetlands.

Web Reference

Webref 62 - Burke Herbarium Image Collection (2020) University of Washington

Additional resources

USDA: Find Myriophyllum ussuriense in USDA Plants
FNA: Find Myriophyllum ussuriense in the Flora of North America (if available)
Google: Search Google for Myriophyllum ussuriense

Metadata

Record Modified: 2020-12-14
Research By: CBR

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