| Name | Cyrtosperma merkusii (Hasskarl) Schott |
| Authorship | (Hasskarl) Schott |
| Rank | Species |
| Placed in | Cyrtosperma |
| Citation | 1857 Oesterr. Bot. Wochenbl. 7: 61 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Cyrtosperma merkusii (Hasskarl) Schott |
| Identification made in | [no date] (17) |