| Name | Cosmarium impressulum var. cosandeyi J.Rzicka |
| Authorship | J.Rzicka |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Cosmarium impressulum Elfving |
| Remarks | Created from Taxon Name Import: Cosmarium impressulum var. cosandeyi J.Rzicka |
| Name | Cosmarium impressulum var. cosandeyi J.Rzicka |
| Authorship | J.Rzicka |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Cosmarium impressulum Elfving |
| Remarks | Created from Taxon Name Import: Cosmarium impressulum var. cosandeyi J.Rzicka |