| Classification | Papaveraceae: Chelidonium | 
| Barcode(s) | 00415360 | 
| Collector | I. Hay | 
| 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, in Peters Hill, Arboretum map 57-d [Jamaica Plain]
 | 
| Date Collected | 1987-05-21 | 
| Container | Plants of Arnold Arboretum Spontaneous Flora | 
| Frequency | several plants | 
| Remarks | growing under Malus sikkimensis, AA#22928-E | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e472b149-8019-438b-88d8-a264415a2bed | 
| Harvard University Herbaria Barcode | 00415360 | 
| Herbarium | A | 
| Family | Papaveraceae | 
| Determination |  Chelidonium majus Linnaeus | 
| Determination Remarks |  [filed under] [label name] [current name] | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |