| Classification | Apocynaceae: Macrosiphonia |
| Harvard University Herbaria Barcode(s) | 02378856 |
| Collector | P. K. H. Dusén |
| Collector number | 18056 |
| Country | Brazil |
| State | Paraná |
| Geography | South America: South America (Region) (Region): Brazil: Paraná |
| Locality | Porto Amazonas, portus ad flum. Igu-assoc situs |
| Date Collected | 1916-04-01 |
| Verbatim Elevation | 735 m s.m. |
| Habitat | in campo |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/119ff862-1f83-4fc8-84b8-b7bd349512cf |
| Harvard University Herbaria Barcode | 02378856 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Macrosiphonia petraea var. pinifolia (A. St.-Hilaire) Woodson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
