| Classification | Euphorbiaceae: Croton | 
| Barcode(s) | 00246726 | 
| Collector | R. Runyon | 
| Collector number | 2144 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Cameron County | 
| Locality | Brownsville | 
| Locality Remarks | Frequent but not common | 
| Date Collected | 1939-06-18 | 
| Habitat | Open ground | 
| Container | Plants of Texas | 
| Substrate | clay soil | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eef2c1c8-2a09-48ed-84ca-b56293f50dd9 | 
| Harvard University Herbaria Barcode | 00246726 | 
| Herbarium | ECON | 
| Previous ownership | ex GH | 
| Family | Euphorbiaceae | 
| Determination |  Croton leucophyllus Müller Argoviensis | 
| Determined by | van Ee, Benjamin William | 
| Date Determined | 2008-07-** | 
| Determination Remarks |  [current name] | 
| Annotation Text | Leaf fragment removed for DNA extraction. 04/2008 | 
| Family | Euphorbiaceae | 
| Determination |  Croton leucophyllus Müller Argoviensis | 
| Determination Remarks |  [label name] | 
| Accession Number | ECON 13136 | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |