| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02179813 |
| Collector | W. H. Welch |
| Collector number | 6918 |
| Country | United States of America |
| State | Indiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Indiana: Lawrence County |
| Locality | 7 miles southwest of Bridgeport, Ill. |
| Date Collected | 1941-07-09 |
| Habitat | Roadside ditch |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b1e7c038-827e-4eca-88e2-425694fce08d |
| Harvard University Herbaria Barcode | 02179813 |
| 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 |
