| Name | Caloplaca subpyraceella (Nylander) Zahlbruckner |
| Authorship | (Nylander) Zahlbruckner |
| Rank | Species |
| Placed in | Caloplaca Th. Fries |
| Citation | 1902 Beih. Bot. Centralbl. 13: 149 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Caloplaca subpyraceella (Nylander) Zahlbruckner |
| Identification made in | [no date] (6), 1993 (1), 2012 (1) |