| Name | Cosmarium subtile (West) Lütkemuller |
| Authorship | (West) Lütkemuller |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Cosmarium |
| Contains | Cosmarium subtile var. subsparsepunctatum Grönblad |
| Remarks | Created from Taxon Name Import: Cosmarium subtile (West) Lütkemuller |