| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00961201 |
| Collector | Mrs. C. A. Knowlton |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Baltimore County |
| Locality | Mt. Washington |
| Date Collected | 1920-06-06 |
| Habitat | Dry open woods |
| Container | Flora of Maryland |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32a9e1db-0ee7-450b-93c7-b9cc789b67b7 |
| Harvard University Herbaria Barcode | 00961201 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias quadrifolia Jacquin |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
