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Wolffia arrhiza (Spotless watermeal) | NPIN
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Wolffia arrhiza

Wolffia arrhiza (L.) Horkel ex Wimm.

Spotless watermeal

Lemnaceae (Duckweed Family)

Synonym(s):

USDA Symbol: WOAR2

USDA Native Status: L48 (N)

 

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Plant Characteristics

Duration: Perennial
Habit: Herb
Flower:
Fruit:

Bloom Information

Bloom Time: May , Jun , Jul , Aug

Distribution

USA: CA
Canada: NB

Growing Conditions

Aquatic: yes

National Wetland Indicator Status

Region:AGCPAKAWCBEMPGPHIMWNCNEWMVE
Status: OBL
This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1 (Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here for map of regions.

Additional resources

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

Metadata

Record Modified: 2007-01-01
Research By: TWC Staff

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