| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02179693 |
| Collector | J. A. E. Rouleau |
| Collector number | 4005 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | Humber District; SERPENTINE LAKE (eastern end of) |
| Date Collected | 1955-07-26 |
| Habitat | sandy shores. |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/417d160a-ddaf-4422-831b-8f4bdc770616 |
| Harvard University Herbaria Barcode | 02179693 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Apocynum cannabinum Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
