| Name | Cosmarium coarctatum var. casaresii (V.Allorge & P.Allorge) Krieger & Gerloff |
| Authorship | (V.Allorge & P.Allorge) Krieger & Gerloff |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Cosmarium coarctatum West |
| Remarks | Created from Taxon Name Import: Cosmarium coarctatum var. casaresii (V.Allorge & P.Allorge) Krieger & Gerloff |