| Name | Closterium subjuncidiforme Grönblad |
| Authorship | Grönblad (do not use) |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Closterium |
| Contains | Closterium subjuncidiforme var. attenuatum Messikommer ex Ruzicka |
| Remarks | Created from Taxon Name Import: Closterium subjuncidiforme Grönblad |