| Name | Diatoma elongata var. ehrenbergii (Kützing) H.Van Heurck |
| Authorship | (Kützing) H.Van Heurck |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Diatoma elongata (Lyngbye) C. Agardh |
| Remarks | Created from Taxon Name Import: Diatoma elongata var. ehrenbergii (Kützing) H.Van Heurck |