| Classification | Euphorbiaceae: Croton |
| Harvard University Herbaria Barcode(s) | 00047160 |
| Type Status | Holotype |
| Collector | Y. E. J. Mexia |
| Collector number | 1279 |
| Country | Mexico |
| State | Jalisco |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Jalisco |
| Locality | Santa Cruz de Vallarta |
| Date Collected | 1926-12-10 |
| Elevation | 900 m |
| Verbatim Elevation | Alt. 900 m. |
| Habitat | Woods on stream bank |
| Container | Flora of Mexico |
| Vernacular Name | Zaguan |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/daadc88e-0007-46d6-a876-1257132b76e7 |
| Harvard University Herbaria Barcode | 00047160 |
| Herbarium | A |
| Family | Euphorbiaceae |
| Determination | Croton macrodontus Müller Argoviensis |
| Determination Remarks | [is label name] |
| Family | Euphorbiaceae |
| Determination | Croton ynesae Croizat |
| Determined by | Croizat, Leon Camille Marius |
| Date Determined | 1939 |
| Annotation Text | ! ; Croton Roxanae [crossed out] |
| Family | Euphorbiaceae |
| Determination | Croton ynesae Croizat |
| Determined by | Croizat, Leon Camille Marius |
| Date Determined | 1939 |
| Annotation Text | holotypus ! |
| Family | Euphorbiaceae |
| Determination | Croton ynesae Croizat |
| Determined by | Berry, Paul Edward |
| Date Determined | 2010 |
| Determination Remarks | [is Current name] |
| Annotation Text | Holotype |
| Family | Euphorbiaceae |
| Type Status | Holotype |
| Holotype of | Croton ynesae Croizat |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Croton ynesae Croizat) J. Arnold Arbor. 1940. 21: 83. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
