| Name | Coscinodiscus crassus var. algida Grunow |
| Authorship | Grunow |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Coscinodiscus crassus Bailey |
| Remarks | Created from Taxon Name Import: Coscinodiscus crassus var. algida Grunow |
| Name | Coscinodiscus crassus var. algida Grunow |
| Authorship | Grunow |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Coscinodiscus crassus Bailey |
| Remarks | Created from Taxon Name Import: Coscinodiscus crassus var. algida Grunow |