| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178006 |
| Collector | U. T. Waterfall & P. L. Coryell |
| Collector number | 9939 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Woods County |
| Locality | Unstabilized sand dunes south of Waynoka |
| Date Collected | 1951-05-21 |
| Container | Plants of Oklahoma |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5734545c-4cae-4247-8b84-8976a499552c |
| Harvard University Herbaria Barcode | 02178006 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Oklahoma A. & M. College |
| Family | Apocynaceae |
| Determination | Apocynum cannabinum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
