| Classification | Apocynaceae: Apocynum | 
| Harvard University Herbaria Barcode(s) | 02178050 | 
| Collector | A. A. Heller & E. G. Halbach | 
| Collector number | 1039 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County | 
| Locality | Collected at Mouth of Tucquan | 
| Date Collected | 1893-07-06 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/addad22b-b1f7-4c39-819b-d48ff6f9ffd7 | 
| Harvard University Herbaria Barcode | 02178050 | 
| 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 |