| Classification | Euphorbiaceae: Hevea |
| Harvard University Herbaria Barcode(s) | 00969117 |
| Collector | R. L. Fróes |
| Collector number | 22817 |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | Rio Negro; Preto, Matupiry |
| Date Collected | 1947-11-11 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/efa97c4d-2ef9-41b3-b738-57ff23ed659f |
| Harvard University Herbaria Barcode | 00969117 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Hevea pauciflora var. coriacea Ducke |
| Determined by | Fabriani, Federico |
| Date Determined | 2019-04-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
