| Classification | Euphorbiaceae: Croton |
| Harvard University Herbaria Barcode(s) | 00112812 |
| Type Status | Isotype |
| Collector | E. F. Poeppig |
| Collector number | 2130 |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | Maynas [Manaus] |
| Date Collected | 1831 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07b51841-14e9-4125-a60a-0b388823ffb4 |
| Harvard University Herbaria Barcode | 00112812 |
| Herbarium | A |
| Previous ownership | Ex P |
| Family | Euphorbiaceae |
| Determination | Croton matourensis Aublet |
| Determination Remarks | [is label name] |
| Family | Euphorbiaceae |
| Determination | Croton sp. |
| Determined by | L. Croizat (A) |
| Date Determined | 1942-07-13 |
| Determination Remarks | Written on drawing and on sheet above collector label |
| Annotation Text | Croton Poeppigianus (Mull. Arg.) Croizat [ined.] |
| Family | Euphorbiaceae |
| Determination | Croton matourensis var. poeppigianus Müller Argoviensis |
| Determined by | L. Croizat (A) |
| Date Determined | 1943-07-** |
| Determination Remarks | [is Current name] |
| Annotation Text | [as] Croton matourensis Aublet subsp. poeppigianus (Müller Argoviensis) Croizat |
| Family | Euphorbiaceae |
| Type Status | Isotype |
| Isotype of | Croton matourensis var. poeppigianus Müller Argoviensis |
| Taxon Reference | (for Croton matourensis var. poeppigianus Müller Argoviensis) Linnaea 1865. 34: 95. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
