| Name | Zygostelma benthamii Baillon |
| Authorship | Baillon |
| Rank | Species |
| Placed in | Zygostelma Bentham |
| Citation | 1890 Hist. Pl. (Baillon) 10: 300 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Zygostelma benthamii Baillon |
| Identification made in | [no date] (2) |