| Classification | Asclepiadaceae: Asclepias | 
| Harvard University Herbaria Barcode(s) | 01082587 | 
| Collector | H. A. Allard | 
| Collector number | 830 | 
| Country | United States of America | 
| State | Virginia | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Fairfax County | 
| Locality | Near Centerville | 
| Date Collected | 1935-08-11 | 
| Habitat | Roadside | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b978c86-6b22-4cb0-9a96-bf982475946f | 
| Harvard University Herbaria Barcode | 01082587 | 
| Herbarium | GH | 
| Previous ownership | [ex] Smithsonian Institution, from The United States National Herbarium | 
| Family | Asclepiadaceae | 
| Determination | Asclepias verticillata Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |