| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178215 |
| Collector | Mrs. C. A. Knowlton |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland |
| Locality | Robinson |
| Date Collected | 1919-07-08 |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/77cba049-a65a-49d9-91f5-4d3a67fc0e80 |
| Harvard University Herbaria Barcode | 02178215 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Apocynum ×floribundum Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
