| Name | Macaranga haplostachya Pax & K. Hoffmann |
| Authorship | Pax & K. Hoffmann |
| Rank | Species |
| Placed in | Macaranga Thouars |
| Citation | 1919 Pflanzenr. [Engler] IV. 147 XIV(Heft 68): 25 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Macaranga haplostachya Pax & K. Hoffmann |
| Identification made in | [no date] (2) |