| Name | Micrasterias denticulata var. basiprotuberans C.Bullard |
| Authorship | C. Bullard |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Micrasterias denticulata Brébisson ex Ralfs |
| Remarks | Created from Taxon Name Import: Micrasterias denticulata var. basiprotuberans C.Bullard |