| Classification | Papaveraceae: Papaver |
| Harvard University Herbaria Barcode(s) | 01857245 |
| Collector | B. H. Long |
| Collector number | 30272 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County |
| Locality | along Red Clay Creek, Yorklyn |
| Date Collected | 1924-05-24 |
| Habitat | roadside bank above the village |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dc5adfb1-cae3-4036-bf86-1dd74653e350 |
| Harvard University Herbaria Barcode | 01857245 |
| Herbarium | GH |
| Previous ownership | [ex] The Academy of Natural Sciences of Philadelphia |
| Family | Papaveraceae |
| Determination | Papaver dubium Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
