| Classification | Euphorbiaceae: Croton | 
| Harvard University Herbaria Barcode(s) | 00257893 | 
| Type Status | Isotype | 
| Collector | O. Buchtien | 
| Collector number | 4631 | 
| Country | Bolivia | 
| Geography | South America: South America (Region) (Region): Bolivia | 
| Locality | South Youngas, Chimari near Chuhumani | 
| Date Collected | 1908 | 
| Elevation | 1400 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/18a03061-38a4-4210-bb25-34c9e5a6229b | 
| Harvard University Herbaria Barcode | 00257893 | 
| Herbarium | A | 
| Family | Euphorbiaceae | 
| Type Status | Isotype | 
| Isotype of | Croton caladiifolius Croizat | 
| Verified by | B. van Ee (A) | 
| Date Determined | 2009-04-** | 
| Determination Remarks | "O. Buchtien 4631. Bolivia, South Youngas, Chimari near Chuhumani, 1400 m. 1908" noted on annotation label [is a fragment] | 
| Taxon Reference | (for  Croton caladiifolius Croizat) J. Arnold Arbor. 1940. 21: 96. | 
| Family | Euphorbiaceae | 
| Determination | Croton caladiifolius Croizat | 
| Determined by | L. Croizat (A) | 
| Date Determined | 1939 | 
| Determination Remarks | [current name] | 
| Annotation Text | typus in U. S. Nt. Hb.; Buchtien 4631 | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | Mounted with Bang 1343 specimen |