| Name | Melosira undulata var. gracilior Pantocsek |
| Authorship | Pantocsek |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Melosira undulata (Ehrenberg) Kützing |
| Remarks | Created from Taxon Name Import: Melosira undulata var. gracilior Pantocsek |
| Name | Melosira undulata var. gracilior Pantocsek |
| Authorship | Pantocsek |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Melosira undulata (Ehrenberg) Kützing |
| Remarks | Created from Taxon Name Import: Melosira undulata var. gracilior Pantocsek |