| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178047 |
| Collector | D. Berkheimer |
| Collector number | 3406 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Berks County |
| Locality | 5/8 mi. S.E. of Stony Creek Mills |
| Date Collected | 1942-08-23 |
| Verbatim Elevation | 380 ft. |
| Habitat | Road bank |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/31b08be7-7909-43ba-b332-35d286936367 |
| Harvard University Herbaria Barcode | 02178047 |
| 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 |
