Spathanthus is a group of plants in the family Rapateaceae described as a genus in 1828. The genus is endemic to South America. species 1. \n* Spathanthus bicolor Ducke - SE Colombia (Amazonas), S Venezuela (Amazonas), N Brazil (Amazonas) 2. \n* Spathanthus unilateralis (Rudge) Desv. N Brazil (Pará, Amapá, Amazonas), S Venezuela (Amazonas), Guyana, Suriname, French Guiana
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0