Ludwigia helminthorrhiza is a species of herb in the family Onagraceae. They are native to Mato Grosso Do Sul, Alagoas, Pantanal, Amazônia, Sergipe, ParaíBa, Maranhao, Pará, Bahia, Caatinga, Pernambuco, RondôNia, Amapá, Ceará, Rio Grande Do Norte, Mato Grosso, Paraná, and Rio De Janeiro.
EOL has data for 14 attributes, including: