| Classification | Apocynaceae: Macrosiphonia |
| Harvard University Herbaria Barcode(s) | 02378804 |
| Collector | T. M. Pedersen |
| Collector number | 3227 |
| Country | Paraguay |
| State | Misiones |
| Geography | South America: South America (Region) (Region): Paraguay: Misiones |
| Locality | Estanca "La Soledad"; Santiago; Dep. Misiones |
| Date Collected | 1955-02-02 |
| Habitat | High, dry, sunny grasslands |
| Frequency | common |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1c8fb77b-b595-43ea-84da-e012cb0e70ff |
| Harvard University Herbaria Barcode | 02378804 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Macrosiphonia longiflora (Desfontaines) Müller Arg. |
| Determined by | Myndel-Pedersen, Troels |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
