| Name | Caloplaca lactea (A. Massalongo) Zahlbruckner |
| Authorship | (A. Massalongo) Zahlbruckner |
| Rank | Species |
| Placed in | Caloplaca Th. Fries |
| Contains | Caloplaca lactea var. americana B. de Lesdain |
| GUID | urn:lsid:indexfungorum.org:names:381621 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Caloplaca lactea (A. Massalongo) Zahlbruckner |
| Identification made in | [no date] (10) |