| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178013 |
| Collector | U. T. Waterfall |
| Collector number | 2246 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Oklahoma County |
| Locality | roadside thru prairie; 1 mi. W & 4 S. of Okla. City |
| Date Collected | 1940-07-18 |
| Habitat | clay soil |
| Container | Plants of Oklahoma |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b106e15-dc6d-4c3f-8a54-d0f15661d345 |
| Harvard University Herbaria Barcode | 02178013 |
| Herbarium | GH |
| 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 |
