| Classification | Euphorbiaceae: Croton | 
| Harvard University Herbaria Barcode(s) | 00257958 | 
| Type Status | Possible Isosyntype | 
| Collector | P. C. D. Clausen | 
| Country | Brazil | 
| State | Minas Gerais | 
| Geography | South America: South America (Region) (Region): Brazil: Minas Gerais | 
| Date Collected | 1840 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/62557c4e-faa9-4189-8924-d56a5abf033a | 
| Harvard University Herbaria Barcode | 00257958 | 
| Herbarium | GH | 
| Previous ownership | Ex BM | 
| Family | Euphorbiaceae | 
| Type Status | Possible Isosyntype | 
| Possible Isosyntype of | Croton migrans Casaretto | 
| Verified by | B. van Ee (A) | 
| Date Determined | 2009-04-** | 
| Determination Remarks | "P. C. D. Claussen s. n., Brazil, Minas Gerais, 1840. Protologue states: 'Reperti in sylvulis arenosis maritimis (vulgo restingas) in provincia Rio de Janeiro. Accepi etiam ex interiore Brasiliae provincia Minas Gerais a Claussen.'" noted on annotation label | 
| Taxon Reference | (for  Croton migrans Casaretto) Nov. Stirp. Bras. 1844. 8: 99. | 
| Family | Euphorbiaceae | 
| Determination | Croton migrans Casaretto | 
| Determination Remarks | [label name] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |