| Name | Sticta billardierei Delise |
| Authorship | Delise |
| Rank | Species |
| Placed in | Sticta (Schreber) Acharius |
| GUID | urn:lsid:indexfungorum.org:names:406104 |
| Citation | 1822 Hist. Lich., Sticta 99 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sticta billardierei Delise |
| Identification made in | [no date] (2) |