| Classification | Apocynaceae: Aspidosperma | 
| Harvard University Herbaria Barcode(s) | 02178709 | 
| Collector | H. S. Irwin, R. Souza, J. W. Grear, Jr. & R. Reis dos Santos | 
| Collector number | 16716 | 
| Country | Brazil | 
| State | Mato Grosso | 
| Geography | South America: South America (Region) (Region): Brazil: Mato Grosso | 
| Locality | Cerrado, ca. 2 km. N.E. of Xavantina, Drainage of the upper Rio Araguaia | 
| Date Collected | 1966-06-07 | 
| Verbatim Elevation | 400 m. | 
| Habitat | soil "cascalho" | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd5d2323-7f98-43cf-9ac8-23451db00796 | 
| Harvard University Herbaria Barcode | 02178709 | 
| 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 |