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Image of Rootless Duckweed
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Rootless Duckweed

Wolffia arrhiza (L.) Horkel ex Wimm.

Biodiversity Heritage Library   cc-by

Wolffia arrhiza (Rootless Duckweed) is a species of perennial herb in the family Araceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to The Contiguous United States, Mata Atlântica, SãO Paulo, and Rio De Janeiro. They have simple, broad leaves. Individuals can grow to 0.001 m.

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EOL has data for 20 attributes, including:

Known occurrences, collected specimens and observations of Rootless Duckweed. View this species on GBIF