| Name | Merremia umbellata subsp. orientalis (H. Hallier) Ooststroom |
| Authorship | (H. Hallier) Ooststroom |
| Rank | Subspecies |
| Placed in | Merremia umbellata (Linnaeus) H. Hallier |
| Citation | 1953 Fl. Males. Bull. 4:449 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Merremia umbellata subsp. orientalis (H. Hallier) Ooststroom |
| Identification made in | [no date] (9) |