| Name | Caloplaca trabicola H. Magnusson | 
| Authorship | H. Magnusson | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Caloplaca Th. Fries | 
| GUID | urn:lsid:indexfungorum.org:names:365318 | 
| Citation | 1950 Acta Horti Gothob. 18: 219 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Caloplaca trabicola H. Magnusson | 
| Identification made in | [no date] (1) |