Wolffiella

Genus of duckweeds

Wolffiella is a genus of aquatic plants commonly called duckweeds in the family Araceae. Common names for plants in this genus include bogmat and mud-midget. They are rootless and have a keel that allows them to maintain their orientation in the water. They are small, measuring 2 mm (0.08 in) to 10 mm (0.4 in) in width.

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