| Classification | Apocynaceae: Tabernaemontana |
| Harvard University Herbaria Barcode(s) | 02375877 |
| Collector | R. L. Fróes |
| Collector number | 12419/163 |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | basin of Rio Negro. Rio Icana. |
| Date Collected | 1941-12-15 |
| Habitat | Terra firma, high forest |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6c5b7fc-272b-4911-a716-8a4da00c3a12 |
| Harvard University Herbaria Barcode | 02375877 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Tabernaemontana macrocalyx Müller Arg. |
| Determined by | Leeuwenberg, Anthonius Josephus Maria |
| Date Determined | 1992 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
