| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00669172 | 
| Collector | J. G. Jack | 
| Collector number | 39 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampshire County (Massachusetts): Amherst | 
| Locality | Amherst | 
| Date Collected | 1905-06-01 [June 1, 1905] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea033606-bcf2-4496-8ecf-2601263608ca | 
| Harvard University Herbaria Barcode | 00669172 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination | Crataegus pruinosa (J. C. Wendland) K. Koch | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |