| Name | Tristaniopsis guillainii Vieillard ex Brongniart & Gris |
| Authorship | Vieillard ex Brongniart & Gris |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Tristaniopsis |
| Citation | Ann. Sci. Nat., Bot. ser. 5, 13: 348 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tristaniopsis guillainii Vieillard ex Brongniart & Gris |
| Identification made in | [no date] (1) |