| Classification | Apocynaceae: Rhabdadenia |
| Harvard University Herbaria Barcode(s) | 02009437 |
| Collector | J. S. de la Cruz |
| Collector number | 1417 |
| Country | Guyana |
| State | Upper Takutu-Upper Essequibo |
| Geography | South America: South America (Region) (Region): Guyana: Upper Takutu-Upper Essequibo |
| Locality | Upper Rupununi River, near Dadanawa |
| Date Collected | 1922-05-30 |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a3f65caf-65dd-45c3-bba3-efc3d13892a4 |
| Harvard University Herbaria Barcode | 02009437 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Rhabdadenia macrostoma (Bentham) Müller Arg. |
| Determination Remarks | [0] |
| Family | Apocynaceae |
| Determination | Rhabdadenia biflora (Jacquin) Müller Arg. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
