| Name | Macaranga tanarius var. tomentosa (Blume) Müller Arg. |
| Authorship | (Blume) Müller Arg. |
| Rank | Variety |
| Placed in | Macaranga tanarius (Linnaeus) Müller Argoviensis |
| Citation | 1866 Prodr. [A. P. de Candolle] 15(2): 997 |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Macaranga tanarius var. tomentosa (Blume) Müller Arg. |
| Identification made in | [no date] (24) |