| Classification | Asclepiadaceae: Cynanchum |
| Harvard University Herbaria Barcode(s) | 00295820 |
| Collector | L. J. Mehrhoff |
| Collector number | 23199 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | [Jamaica Plain] Arnold Arboretum, rim west of entrance to Old Stone Quarry, 45-SW |
| Date Collected | 2008-06-19 |
| Habitat | disturbed weedy patch |
| Container | Spontaneous Flora of the Arnold Arboretum of Harvard University |
| Frequency | numerous individuals |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fb04789b-ec8a-4172-93e9-415a50862d83 |
| Harvard University Herbaria Barcode | 00295820 |
| Herbarium | NEBC |
| Previous ownership | ex (A) |
| Family | Asclepiadaceae |
| Determination | Cynanchum louiseae Kartesz & Gandhi |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
