| Name | Cladonia portentosa f. erinacea (Desmazières) Sandstede |
| Authorship | (Desmazières) Sandstede |
| Rank | Forma |
| Placed in | Cladonia portentosa (Dufour) Coemans |
| GUID | urn:lsid:indexfungorum.org:names:391751 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Cladonia portentosa f. erinacea (Desmazières) Sandstede |
| Identification made in | [no date] (8) |