| Name | Micrasterias truncata var. crenata (Ralfs) Gronblad |
| Authorship | (Ralfs) Grönblad |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Micrasterias truncata Brébisson ex Ralfs |
| Remarks | Created from Taxon Name Import: Micrasterias truncata var. crenata (Ralfs) Gronblad |