| Name | Caloplaca flavocitrina (Nylander) H. Olivier | 
| Authorship | (Nylander) H. Olivier | 
| Rank | Species | 
| Placed in | Caloplaca Th. Fries | 
| Citation | 1909 Mém. Soc. Sci. Nat. Cherbourg 37: 110 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Caloplaca flavocitrina (Nylander) H. Olivier | 
| Identification made in | [no date] (2) | 
