| Name | Trigonidium seemanni H. G. Reichenbach |
| Authorship | Reichenbach f. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trigonidium Lindley |
| Citation | 1854 Bot. Voy. Herald [Seemann] 214 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Trigonidium seemanni H. G. Reichenbach |
| Identification made in | [no date] (3) |