Genus
Lemna (Duckweeds)
Lemna minor. Photo: (c) Eduard Garin, some rights reserved (CC BY-NC)
Lemna is a genus of free-floating aquatic plants from the duckweed family. These rapidly growing plants have found uses as a model system for studies in community ecology, basic plant biology, ecotoxicology, and production of biopharmaceuticals, and as a source of animal feeds for agriculture and aquaculture. Currently, 14 species of Lemna are recognised.