| Name | Rutstroemia sydowiana (Rehm) W. L. White |
| Authorship | (Rehm) W. L. White |
| Rank | Species |
| Placed in | Rutstroemia |
| GUID | urn:lsid:indexfungorum.org:names:290739 |
| Citation | 1941 Lloydia 4: 200 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rutstroemia sydowiana (Rehm) W. L. White |
| Identification made in | [no date] (2) |