| Classification | Onagraceae: Circaea | 
| Barcode(s) | 01674759 | 
| Collector | D. Berkheimer | 
| Collector number | 2076 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Berks County | 
| Locality | 1/4 mi SW Klapperthal | 
| Date Collected | 1940-07-28 | 
| Verbatim Elevation | 360 ft | 
| Habitat | Wood road | 
| Container | Plants of Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b3a5a149-83a0-4879-8aae-d35739571bed | 
| Harvard University Herbaria Barcode | 01674759 | 
| Herbarium | GH | 
| Family | Onagraceae | 
| Determination |  Circaea canadensis subsp. canadensis (Linnaeus) Hill | 
| Determined by | Boufford, David Edward | 
| Date Determined | 2008-08-02 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |