| Classification | Euphorbiaceae: Hevea |
| Harvard University Herbaria Barcode(s) | 00969106 |
| Collector | W. R. Anderson |
| Collector number | 10964 |
| Country | Brazil |
| Geography | South America: South America (Region) (Region): Brazil |
| Locality | Estado do Para, Alto Tapajos, Rio Cururu. Northwest edge of Serra do Cachimbo, 25 km by foot NE of Missao Velha on Rio Cururu |
| Date Collected | 1974-02-14 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d8aca41b-6947-467f-8a5c-7e9c18e02e09 |
| Harvard University Herbaria Barcode | 00969106 |
| Herbarium | ECON |
| Family | Euphorbiaceae |
| Determination | Hevea guianensis var. marginata (Ducke) Ducke |
| Determined by | Schultes, Richard Evans |
| Date Determined | 1994 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
