| Name | Claussenomyces jahnianus Kirschstein |
| Authorship | Kirschstein |
| Rank | Species |
| Placed in | Claussenomyces |
| GUID | urn:lsid:indexfungorum.org:names:233409 |
| Citation | 1923 Verh. Bot. Vereins Prov. Brandenburg 65: 122 |
| Citation | 1923 Verh. Bot. Vereins Prov. Brandenburg 122 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Claussenomyces jahnianus Kirschstein |
| Identification made in | [no date] (1), 2016 (1) |