| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00709906 | 
| Collector | J. M. Greenman | 
| Collector number | 3081 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Hardwick | 
| Locality | Hardwick | 
| Date Collected | 1904-05-21 [21 May 1904] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ecb60f8c-278a-11e5-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 00709906 | 
| Herbarium | GH | 
| Family | Rosaceae | 
| Determination | Crataegus Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |