Najas marina (Holly Leaved Naiad) is a species of annual herb in the family Hydrocharitaceae. They are native to Piauí, Canada, Pernambuco, SãO Paulo, Puerto Rico, Cerrado, Rio De Janeiro, ParaíBa, Mata Atlântica, Ceará, and The Contiguous United States.
EOL has data for 24 attributes, including: