| Name | Lecanora griseomarginata C. W. Dodge & G. E. Baker |
| Authorship | C. W. Dodge & G. E. Baker |
| Rank | Species |
| Placed in | Lecanora Acharius |
| Citation | 1938 Ann. Missouri Bot. Gard. 25: 572 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Lecanora griseomarginata C. W. Dodge & G. E. Baker |
| Identification made in | [no date] (4), 1990 (2) |