| Name | Sigmatostalix brachycion Grisebach |
| Authorship | Grisebach |
| Rank | Species |
| Placed in | Sigmatostalix H. G. Reichenbach |
| Citation | 1879 Abh. Königl. Ges. Wiss. Göttingen 24: 336 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Sigmatostalix brachycion Grisebach |
| Identification made in | [no date] (3) |