| Name | Ewyckia korthalsiana Miquel |
| Authorship | Miquel |
| Rank | Species |
| Placed in | Ewyckia |
| Remarks | [confirmed][imported from GBIF] |
| Citation | 1861 Fl. Ned. Ind., Eerste Bijv. 2: 321 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Ewyckia korthalsiana Miquel |
| Identification made in | [no date] (2), 2025 (2) |