| Name | Lecanora calcarea var. contorta (Hoffmann) Hepp |
| Authorship | (Hoffmann) Hepp |
| Rank | Variety |
| Placed in | Lecanora calcarea (Linnaeus) Sommerfelt |
| GUID | urn:lsid:indexfungorum.org:names:100108 |
| Citation | 1860 Flechten Eur. no. 629 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lecanora calcarea var. contorta (Hoffmann) Hepp |
| Identification made in | [no date] (3) |