Luziola (watergrass) is a genus of New World in the grass family, native to North and South America including the West Indies. Species 1. \n* Luziola bahiensis (Steud.) Hitchc. - South America (Colombia to Argentina), Greater Antilles, Central America, USA (FL AL MS) 2. \n* Luziola brasiliana Moric. - Venezuela (Portuguesa, Apure, Bolívar, Barinas, Guárico), Brazil (Piauí, Bahia) 3. \n* Luziola brasiliensis (Trin.) Swallen - Venezuela (Guárico), Brazil (Piauí, Rio de Janeiro, São Paulo, Santa Catarina, Rio Grande do Norte) 4. \n* Luziola caespitosa Swallen - Brazil (Bahia) 5. \n* Luziola divergens Swallen - Minas Gerais 6. \n* Luziola fluitans (Michx.) Terrell & H.Rob. - Mexico, Guatemala, USA (TX LA AR MS AL GA FL NC SC) 7. \n* Luziola fragilis Swallen - Costa Rica, Venezuela (Guár