| Name | Stereocaulon denudatum var. caespitosulum Nylander |
| Authorship | Nylander |
| Rank | Variety |
| Placed in | Stereocaulon denudatum Flörke |
| GUID | urn:lsid:indexfungorum.org:names:486237 |
| Citation | 1860 Syn. Meth. Lich. [Nylander] 1(2): 247 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Stereocaulon denudatum var. caespitosulum Nylander |
| Identification made in | [no date] (1) |