| Classification | Apocynaceae: Odontadenia |
| Harvard University Herbaria Barcode(s) | 02381348 |
| Collector | A. G. Watson |
| Collector number | 33 |
| Country | Guyana |
| State | Cuyuni-Mazaruni |
| Geography | South America: South America (Region) (Region): Guyana: Cuyuni-Mazaruni |
| Locality | Plants collected between Bartica and the Moraballi Creek on the lower Essequibo River |
| Georeference | 6° 25' N, 58° 25' W |
| Date Collected | 1960 |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/525ed440-3ad5-4bbe-898c-ed4560e47052 |
| Harvard University Herbaria Barcode | 02381348 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Odontadenia macrantha (Roemer & J. H. Schultes) Markgraf |
| Determined by | Morales, Juan Francisco |
| Date Determined | 2000-05-** |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
