| Classification | Euphorbiaceae: Croton | 
| Harvard University Herbaria Barcode(s) | 00257976 | 
| Type Status | Isosyntype | 
| Collector | J. E. B. Warming | 
| Collector number | 1645/5 | 
| Country | Brazil | 
| State | Minas Gerais | 
| Geography | South America: South America (Region) (Region): Brazil: Minas Gerais | 
| Locality | Ad Lagoa Santa | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ed0a639-d09f-41c5-83ce-7a90a5e8467e | 
| Harvard University Herbaria Barcode | 00257976 | 
| Herbarium | A | 
| Previous ownership | Ex C | 
| Family | Euphorbiaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Croton peraffinis Müller Argoviensis | 
| Verified by | B. van Ee (A) | 
| Date Determined | 2009-04-** | 
| Determination Remarks | "J. E. B. Warming 1645 (5), Brazil, Minas Gerais, in campis prope Lagoa Santa" noted on annotation label | 
| Taxon Reference | (for  Croton peraffinis Müller Argoviensis) Fl. Bras. [Martius] 1873. 11(2): 166. | 
| Family | Euphorbiaceae | 
| Determination | Croton pohlianus Müller Argoviensis | 
| Determined by | L. Croizat (A) | 
| Date Determined | 1939 | 
| Determination Remarks | [current name] | 
| Family | Euphorbiaceae | 
| Determination | Croton peraffinis Müller Argoviensis | 
| Determination Remarks | [label name] | 
| Annotation Text | Typus! | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |