| Name | Euphorbia cassythoides Boissier |
| Authorship | Boissier |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| GUID | urn:lsid:ipni.org:names:101386-2 |
| Citation | 1860 Cent. Euphorb. 20 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Euphorbia cassythoides Boissier |
| Identification made in | 1992 (2) |