| Name | Cladonia grayi f. squamulosa Sandstede |
| Authorship | Sandstede |
| Rank | Forma |
| Placed in | Cladonia grayi G. Merrill ex Sandstede |
| GUID | urn:lsid:indexfungorum.org:names:458072 |
| Citation | 1931 Rabenh. Krypt.-Fl., ed. 2. ed. 2, 9(4.1): 429 |
| Holdings | 44 Specimens held in the Harvard University Herbaria identified as Cladonia grayi f. squamulosa Sandstede |
| Identification made in | [no date] (44) |