| Name | Trichogonia hassleri Mattfeld |
| Authorship | Mattfeld |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trichogonia |
| GUID | urn:lsid:ipni.org:names:256277-1 |
| Citation | 1923 Notizbl. Bot. Gart. Berlin-Dahlem 8: 449 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Trichogonia hassleri Mattfeld |
| Identification made in | [no date] (4), 1981 (3) |