| Classification | Apocynaceae: Rhabdadenia |
| Harvard University Herbaria Barcode(s) | 02009445 |
| Collector | W. A. Egler & H. S. Irwin |
| Collector number | 46056 |
| Country | Brazil |
| State | Amapá (Terr.) |
| Geography | South America: South America (Region) (Region): Brazil: Amapá (Terr.) |
| Locality | Rio Jari, Santo Antonio da Cachoeira |
| Georeference | 0 55 S, 52 55 W |
| Date Collected | 1961-07-30 |
| Habitat | in wet meadow near falls |
| Frequency | occasional |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b65a6119-3554-4a9b-a770-90806b60e880 |
| Harvard University Herbaria Barcode | 02009445 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Rhabdadenia macrostoma (Bentham) Müller Arg. |
| Determined by | Markgraf, Friedrich |
| Date Determined | 1967 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
