| Name | Euphorbia pubentissima Michaux |
| Authorship | Michaux |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| GUID | urn:lsid:ipni.org:names:321826-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Euphorbia pubentissima Michaux |
| Identification made in | [no date] (4) |