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. 1. \n* Triuris alata Brade - Rio de Janeiro, Yucatán Peninsula 2. \n* Triuris brevistylis Donn.Sm. - Yucatán Peninsula, Guatemala 3. \n* Triuris hexophthalma Maas - Guyana 4. \n* Triuris hyalina Miers - Brazil, Suriname, Colombia, Venezuela