| Name | Lecanora crenulata (Dickson) Hooker |
| Authorship | (Dickson) Hooker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lecanora Acharius |
| Citation | 1844 Engl. Fl. 5: 194 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Lecanora crenulata (Dickson) Hooker |
| Identification made in | [no date] (2), 1999 (1), 2002 (1) |