| Name | Euphorbia sp. |
| Authorship | |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| Holdings | 38 Specimens held in the Harvard University Herbaria identified as Euphorbia sp. |
| Identification made in | [no date] (35), 1941 (1), 1944 (1), 1981 (1) |