Wolffia columbiana (Columbia Water Meal) is a species of perennial herb in the family Araceae. They are associated with freshwater habitat. They are native to Canada, ParaíBa, Sergipe, Rio Grande Do Sul, Bahia, Pampa, The Contiguous United States, Mato Grosso Do Sul, Minas Gerais, Pernambuco, Pantanal, Paraná, Ceará, Caatinga, and North America.
EOL has data for 14 attributes, including: