Eleocharis atropurpurea var. atropurpurea Eleocharis atropurpurea var. hashimotoi
Aplostemon atropurpureus Eleogenus atropurpureus Eleogiton atropurpurea Eleocharis monandra Isolepis atropurpurea Scirpus atropurpureus Trichophyllum atropurpureum
Taxonomic data from World Flora Online, accessed June 20, 2024