| Classification | Apocynaceae: Macrosiphonia |
| Harvard University Herbaria Barcode(s) | 02378839 |
| Collector | C. A. O'Donell & J. M. Rodriguez |
| Collector number | 324 |
| Country | Argentina |
| State | Córdoba |
| Geography | South America: South America (Region) (Region): Argentina: Córdoba |
| Locality | Dep. Santa Maria; Malagueño |
| Date Collected | 1944-03-19 |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0779e38d-3f2c-4a85-8689-d58a1c240c1e |
| Harvard University Herbaria Barcode | 02378839 |
| Herbarium | A |
| 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 |
