Triuris
Triuris is a genus in the family Triuridaceae. It consists of species that are small and achlorophyllous, occurring in tropical Mexico, Guatemala, and northern South America.Triuris alata Brade - Rio de Janeiro, Yucatán PeninsulaTriuris brevistylis Donn.Sm. - Yucatán Peninsula, GuatemalaTriuris hexophthalma Maas - GuyanaTriuris hyalina Miers - Brazil, Suriname, Colombia, Venezuela