| Name | Caloplaca pyracea (Acharius) Zwackh |
| Authorship | (Acharius) Zwackh |
| Rank | Species |
| Placed in | Caloplaca Th. Fries |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Caloplaca pyracea (Acharius) Zwackh |
| Identification made in | [no date] (11) |
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