| Classification | Apocynaceae: Prestonia |
| Harvard University Herbaria Barcode(s) | 02382921 |
| Collector | S. G. Tressens, G. A. Norrmann, & A. Schinini |
| Collector number | 3176 |
| Country | Argentina |
| State | Corrientes, Provincia de |
| Geography | South America: South America (Region) (Region): Argentina: Corrientes, Provincia de: Ituzaingo |
| Locality | Ruta 38 y río Aguapey. |
| Date Collected | 1985-03-06 |
| Habitat | En selva marginal. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e05fb4b-dbcc-4fde-a965-c75db9c8a3fe |
| Harvard University Herbaria Barcode | 02382921 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Prestonia calycina Müller Arg. |
| Determined by | Tressens, Sara Graciela |
| Date Determined | 1986 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
