| Name | Caloplaca ferruginea (Hudson) Th. Fries |
| Authorship | (Hudson) Th. Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Caloplaca Th. Fries |
| Contains | Caloplaca ferruginea f. bolanderi (Tuckerman) Zahlbruckner Caloplaca ferruginea var. wrightii (Willey) Zahlbruckner |
| GUID | urn:lsid:indexfungorum.org:names:449010 |
| Citation | 1861 [1860] Nova Acta Regiae Soc. Sci. Upsal. Ser. 3 3: 233 |
| Holdings | 97 Specimens held in the Harvard University Herbaria identified as Caloplaca ferruginea (Hudson) Th. Fries |
| Identification made in | [no date] (96), 2002 (1) |