| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178164 |
| Collector | Ced. L. Porter |
| Collector number | 3146 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Platte County |
| Locality | In wet ditches north of Wheatland |
| Date Collected | 1942-08-08 |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0602504-9bf2-4471-a355-3d3fbf1ac092 |
| Harvard University Herbaria Barcode | 02178164 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Apocynaceae |
| Determination | Apocynum cannabinum Linnaeus |
| Determined by | Porter, Cedric Lambert |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
