| Name | Oreopanax arcanus A. C. Smith |
| Authorship | A. C. Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oreopanax |
| GUID | urn:lsid:ipni.org:names:176162-2 |
| Citation | 1944 N. Amer. Fl. 28B: 38 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oreopanax arcanus A. C. Smith |
| Identification made in | [no date] (1) |