| Name | Chamaesyce barberiana Croizat |
| Authorship | Croizat |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chamaesyce Gray |
| GUID | urn:lsid:ipni.org:names:55212-2 |
| Citation | 1943 J. Arnold Arbor. 24: 186 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Chamaesyce barberiana Croizat |
| Identification made in | 1942 (1), 1969 (1) |