species 569 observations
Brazilian Watermeal
Wolffia brasiliensis
Field notes
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.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Herbaceous plants
- Plant type
- Perennial Wildflower
From USDA PLANTS.