| Classification | Euphorbiaceae: Jatropha |
| Classification 1 | Euphorbiaceae: Cnidoscolus |
| Harvard University Herbaria Barcode(s) | 00047022 |
| Type Status | Holotype |
| Collector | C. L. Lundell |
| Collector number | 1189 |
| Country | Mexico |
| State | Yucatán |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Yucatán |
| Locality | Tuxpeña, Campeche |
| Date Collected | 1932-01-15 |
| Container | Plants of Yucatan |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b2d33bf-3f8c-4f23-bd6c-66b4794b7a1d |
| Harvard University Herbaria Barcode | 00047022 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Jatropha urens Linnaeus |
| Determination Remarks | [is label name] |
| Family | Euphorbiaceae |
| Determination | Cnidoscolus souzae McVaugh |
| Determined by | R. McVaugh |
| Date Determined | 1944 |
| Annotation Text | Type! |
| Family | Euphorbiaceae |
| Determination | Cnidoscolus souzae McVaugh |
| Determined by | G. Breckon |
| Date Determined | 1973 |
| Annotation Text | Revision of Cnidoscolus |
| Family | Euphorbiaceae |
| Determination | Cnidoscolus souzae McVaugh |
| Determined by | J. Fernandez Casas |
| Date Determined | 2001-08-** |
| Determination Remarks | [is Current name] |
| Family | Euphorbiaceae |
| Type Status | Holotype |
| Holotype of | Cnidoscolus souzae McVaugh |
| Taxon Reference | (for Cnidoscolus souzae McVaugh) Bull. Torrey Bot. Club 1944. 71: 468. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
