| Classification | Papaveraceae: Chelidonium | 
| Barcode(s) | 00348261 | 
| Collector | C. K. Allen | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston | 
| Locality | The Arnold Arboretum, above Aesculus collection [Jamaica Plain]
 | 
| Date Collected | 1929-08-02 | 
| Habitat | Woods | 
| Container | Spontaneous Flora of the Arnold Arboretum | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f84349cb-5194-4394-b505-20f027212b97 | 
| Harvard University Herbaria Barcode | 00348261 | 
| Herbarium | NEBC | 
| Family | Papaveraceae | 
| Determination |  Chelidonium majus Linnaeus | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2012 | 
| Determination Remarks |  [current name] | 
| Family | Papaveraceae | 
| Determination |  Chelidonium majus Linnaeus | 
| Determination Remarks |  [label name] | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |