Minute duckweed
Lemna perpusilla
Lemnaceae
Lemna perpusilla
Lemnaceae
Lives wild in Canada and United States.
Introduced to Aruba, Bangladesh, France, Hawaii, India, Iran, Korea, Lesser Sunda Is., and 5 more countries.
Lemna perpusilla, the tiny duckweed or minute duckweed, is a species of aquatic flowering plant in the family Araceae. It is native to the central and eastern United States (but not the Deep South), and Quebec in Canada, and has been introduced to various locations around the world. It prefers still or very slowly moving waters.
Streams and ponds in North America are often cool. How to set up an aquarium without a heater, with pygmy sunfish, shiners and darters.
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