| Classification | Euphorbiaceae: Croton |
| Harvard University Herbaria Barcode(s) | 00047462 |
| Type Status | Isotype |
| Collector | J. F. Widgren |
| Collector number | 315 |
| Country | Brazil |
| State | Minas Gerais |
| Geography | South America: South America (Region) (Region): Brazil: Minas Gerais |
| Date Collected | 1845 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a63fe85d-ebff-4a10-9c34-37ae6a76d183 |
| Harvard University Herbaria Barcode | 00047462 |
| Herbarium | GH |
| Previous ownership | Ex Herb. Brasil. Regnell. Musei bot. Stockholm |
| Family | Euphorbiaceae |
| Type Status | Isotype |
| Isotype of | Croton widgrenianus Müller Argoviensis |
| Determination Remarks | Protologue specifies Wtype as "Widgren, in hb. Upsal."; specimens identified as types at S are Widgren 315 |
| Taxon Reference | (for Croton widgrenianus Müller Argoviensis) Linnaea 1865. 34: 104. |
| Family | Euphorbiaceae |
| Determination | Croton widgrenianus Müller Argoviensis |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
