| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 01082843 |
| Collector | H. A. Allard |
| Collector number | 3211 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Prince William County |
| Locality | near old house site on valley road north of Thorofare Gap. Eastern slope of Bull Run Mountains |
| Date Collected | 1937-07-11 |
| Habitat | Old field |
| Container | Plants of Virginia |
| Frequency | Scattered |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79364ccf-c4d7-495a-83b1-0aa60419ee94 |
| Harvard University Herbaria Barcode | 01082843 |
| Herbarium | GH |
| Previous ownership | [ex] Smithsonian Institution, from The United States National Herbarium |
| Family | Asclepiadaceae |
| Determination | Asclepias viridiflora Rafinesque |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
