| Name | Closterium didymotocum var. annulatum M.O.P.Iyengar & B.Vimala Bai |
| Authorship | M.O.P.Iyengar & B.Vimala Bai |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Closterium didymotocum Corda ex Ralfs |
| Remarks | Created from Taxon Name Import: Closterium didymotocum var. annulatum M.O.P.Iyengar & B.Vimala Bai |