| Classification | Apocynaceae: Himatanthus |
| Harvard University Herbaria Barcode(s) | 02116109 |
| Collector | B. A. Krukoff |
| Collector number | 7234 |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | Basin of Rio Madeira; State of Amazonas: Municipality Humayta, between Monte Christo and Santa Victoria on Rio Ipixuna. |
| Date Collected | 1934-11-15 - 1934-11-17 |
| Habitat | Margin of river. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/787d0340-0e4e-49f7-aced-2d21091c606d |
| Harvard University Herbaria Barcode | 02116109 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Himatanthus attenuata (Bentham) Woodson |
| Determined by | Zarucchi, James Lee |
| Date Determined | 1982-11-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
