| Classification | Apocynaceae: Ambelania |
| Harvard University Herbaria Barcode(s) | 02180428 |
| Collector | E. Lleras, W. C. Steward, J. C. Ongley, D. F. Coelho, J. F. Ramos & J. F. Lima |
| Collector number | P16964 |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | Rio Javari, behind Palmeiras Army Post. |
| Georeference | 5 8 S, 72 49 W |
| Date Collected | 1973-07-31 |
| Habitat | Forest on terra firme. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e4b17452-9173-4e4b-954f-e8d51e3d59db |
| Harvard University Herbaria Barcode | 02180428 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Ambelania quadrangularis Müller Arg. |
| Determined by | Markgraf, Friedrich |
| Date Determined | 1981 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
