| Classification | Euphorbiaceae: Croton | 
| Harvard University Herbaria Barcode(s) | 00047464 | 
| Type Status | Holotype | 
| Collector | E. Hassler | 
| Collector number | 6804 | 
| Country | Paraguay | 
| Geography | South America: South America (Region) (Region): Paraguay | 
| Locality | In regione cursus superioris fluminis Y-acá | 
| Date Collected | 1900-12-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7b6a7337-212b-4dba-b5f9-337318b5d935 | 
| Harvard University Herbaria Barcode | 00047464 | 
| Herbarium | A | 
| Family | Euphorbiaceae | 
| Type Status | Holotype | 
| Holotype of | Croton yacaensis Croizat | 
| Taxon Reference | (for  Croton yacaensis Croizat) Darwiniana 1944. 6: 459. | 
| Family | Euphorbiaceae | 
| Determination | Croton yacaensis Croizat | 
| Determined by | L. Croizat (A) | 
| Date Determined | 1939 | 
| Determination Remarks | [current name] | 
| Annotation Text | holotype! | 
| Family | Euphorbiaceae | 
| Determination | Croton glandulosus Linnaeus | 
| Determination Remarks | [label name] | 
| Annotation Text | [as] Croton glandulosus (L.) M. Arg. [Müller Argoviensis] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |