| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178260 |
| Collector | Ced. L. Porter & M. W. Porter |
| Collector number | 10,175 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota: Lawrence County |
| Locality | Spearfish Canyon. |
| Date Collected | 1966-06-25 |
| Verbatim Elevation | 3,600 ft. |
| Habitat | In Oak- Ash woods. |
| Container | Flora of South Dakota, USA |
| Frequency | Common. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d19f2d08-dfa9-4586-96a0-d128a987ad0a |
| Harvard University Herbaria Barcode | 02178260 |
| 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 |
