| Classification | Papaveraceae: Stylophorum | 
| Harvard University Herbaria Barcode(s) | 01858101 | 
| Collector | [no data available] | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge | 
| Locality | Botanic Garden of Harvard University | 
| Date Collected | 1886 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd5ecde4-b164-4554-9bf4-11c6874f3b9d | 
| Harvard University Herbaria Barcode | 01858101 | 
| Herbarium | GH | 
| Family | Papaveraceae | 
| Determination | Stylophorum diphyllum (Michaux) Nuttall | 
| Determined by | Blattner, Frank R. | 
| Date Determined | 1997 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |