| Classification | Apocynaceae: Aspidosperma | 
| Harvard University Herbaria Barcode(s) | 02178724 | 
| Collector | H. S. Irwin, R. Souza, J. W. Grear, Jr. & R. Reis dos Santos | 
| Collector number | 17354 | 
| Country | Brazil | 
| State | Mato Grosso | 
| Geography | South America: South America (Region) (Region): Brazil: Mato Grosso | 
| Locality | Serra Azul, ca. 85 km. S. of Xavantina, Drainage of the upper Rio Araguaia | 
| Date Collected | 1966-06-17 | 
| Verbatim Elevation | 550 m. | 
| Habitat | Wooded lower slopes | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01f2ae5d-23b0-41c9-b5b3-7a4b07f2fd88 | 
| Harvard University Herbaria Barcode | 02178724 | 
| Herbarium | GH | 
| Family | Apocynaceae | 
| Determination | Aspidosperma tomentosum Martius | 
| Determined by | Marcondes-Ferreira, Washington | 
| Date Determined | 1989-04-** | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |