| Name | Stereocaulon ramulosum var. exalbidum (Nylander) I. M. Lamb | 
| Authorship | (Nylander) I. M. Lamb | 
| Rank | Variety | 
| Placed in | Stereocaulon ramulosum Raeuschel | 
| GUID | urn:lsid:indexfungorum.org:names:354094 | 
| Citation | 1977 J. Hattori Bot. Lab. 43: 285 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Stereocaulon ramulosum var. exalbidum (Nylander) I. M. Lamb | 
| Identification made in | [no date] (3) | 
