| Classification | Apocynaceae: Macrosiphonia |
| Barcode(s) | 02378815 |
| Collector | Peter (Pedro) Jörgensen |
| Collector number | 3023 |
| Country | Argentina |
| State | Formosa |
| Geography | South America: South America (Region) (Region): Argentina: Formosa |
| Locality | En el campo Kil. 83 |
| Date Collected | 1919-04-** |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56451870-d6af-4279-a09d-2477f0f777f7 |
| Harvard University Herbaria Barcode | 02378815 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Macrosiphonia longiflora (Desfontaines) Müller Arg. |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
