| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 01083391 |
| Collector | Franc. R. Williams |
| Collector number | 990 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Danvers |
| Locality | [no additional data] |
| Date Collected | 1938-07-03 |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c927efb0-675c-4012-80b3-adad61026c18 |
| Harvard University Herbaria Barcode | 01083391 |
| Herbarium | A |
| Family | Asclepiadaceae |
| Determination | Asclepias syriaca Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
