| Name | Chaenotheca xyloxena Nádvornik |
| Authorship | Nádvornik |
| Rank | Species |
| Placed in | Chaenotheca (Th. Fries) Th. Fries |
| GUID | urn:lsid:indexfungorum.org:names:365552 |
| Citation | 1934 Feddes Repert. Spec. Nov. Regni Veg. 36: 308 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Chaenotheca xyloxena Nádvornik |
| Identification made in | [no date] (2) |