| Name | Rutstroemia macrospora (Peck) Kanouse | 
| Authorship | (Peck) Kanouse | 
| Rank | Species | 
| Placed in | Rutstroemia | 
| GUID | urn:lsid:indexfungorum.org:names:290729 | 
| Citation | 1940 Canad. J. Res., Sect. C, Bot. Sci. 18: 547 | 
| Holdings | 31 Specimens held in the Harvard University Herbaria identified as Rutstroemia macrospora (Peck) Kanouse | 
| Identification made in | [no date] (31) | 
