| Name | Cosmarium botrytis var. canadense Irénée-Marie |
| Authorship | Irénée-Marie |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Cosmarium botrytis Meneghini ex Ralfs |
| Remarks | Created from Taxon Name Import: Cosmarium botrytis var. canadense Irénée-Marie |