| Classification | Apocynaceae: Macrosiphonia |
| Harvard University Herbaria Barcode(s) | 02378840 |
| Collector | E. Hassler |
| Collector number | 2654 |
| Country | Paraguay |
| Geography | South America: South America (Region) (Region): Paraguay |
| Locality | Gran Chaco: Santa Elisa lat. S. 23°10'. |
| Date Collected | 1903-12-** [Lect. mens. December] |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b65527a6-5f2b-4581-b7fa-8e62190a86f0 |
| Harvard University Herbaria Barcode | 02378840 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Macrosiphonia petraea (A. St.-Hilaire) Kuntze |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
