| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00694693 | 
| Collector | W. H. Blanchard | 
| Collector number | 25 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire | 
| Locality | North Walpole | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a45dd02d-8064-4685-bcf5-34cb8ac918a1 | 
| Harvard University Herbaria Barcode | 00694693 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination | Crataegus macrosperma Ashe | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |