- Eleocharis chaetaria var. subvivipara (Boeckeler) C.E.C.Fisch.
- Eleocharis congesta f. dolichochaeta T.Koyama
- Eleocharis congesta subsp. subvivipara (Boeckeler) T.Koyama
- Eleocharis congesta var. subvivipara (Boeckeler) T.Koyama
- Eleocharis purpurascens Boeckeler