Azolla filiculoides (Pacific Mosquitofern) is a species of annual herb in the family floating ferns. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Alaska, Paraná, Mato Grosso Do Sul, Caatinga, The Contiguous United States, Mata Atlântica, Espirito Santo, Pará, Amazônia, Bahia, Pantanal, Pernambuco, Mato Grosso, Acre (Brazil), Cerrado, Ceará, Rio Grande Do Sul, Rio De Janeiro, ParaíBa, Minas Gerais, SãO Paulo, and Santa Catarina. They have simple, broad leaves. Individuals can grow to 0.022 m. They have alternation of generations.
EOL has data for 25 attributes, including: