| Classification | Euphorbiaceae: Croton |
| Harvard University Herbaria Barcode(s) | 00047137 |
| Type Status | Holotype |
| Collector | F. L. Wynd & C. H. Mueller |
| Collector number | 155 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Castaños; San Lázaro; El Puerto de San Lázaro |
| Date Collected | 1936-07-17 |
| Habitat | Rocky slopes |
| Container | Plants of Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5a52e73-c581-44ee-8f35-1d1de71201f2 |
| Harvard University Herbaria Barcode | 00047137 |
| Herbarium | A |
| Family | Euphorbiaceae |
| Determination | Croton sancti-lazari Croizat |
| Determination Remarks | [is label name] [is Current name] |
| Family | Euphorbiaceae |
| Type Status | Holotype |
| Holotype of | Croton sancti-lazari Croizat |
| Taxon Reference | (for Croton sancti-lazari Croizat) J. Arnold Arbor. 1945. 26: 185. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
