Rhynchospora hoffmannii Rhynchospora ptaritepuiana Rhynchospora vulcani var. ecuadorensis Rhynchospora ecuadorensis Dichromena lechleri Rhynchospora ecuadorensis Rhynchospora lechleri Rhynchospora vulcani var. hoffmanni
Taxonomic data from World Flora Online, accessed June 20, 2024