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Wolffia brasiliensis
Also called Brazilian water meal, South American Watermeal, Pointed Watermeal, Duckweed, Nippled Watermeal
Wolffia brasiliensis is a species of flowering plant known by the common name Brazilian watermeal. It is native to North and South America, where it grows in mats on the surface of calm water bodies, such as ponds. It is a very small plant with no leaves, stems, or roots. The green part is up to 1.2 millimeters long with a flat surface with a bump in the center.
Narrow Duckweed · Spotless watermeal · Wolffia australiana · Northern watermeal · Columbian watermeal · Wolffia elongata · Asian watermeal · Watermeal
Text excerpted from the Wikipedia article Wolffia brasiliensis by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
