| Classification | Rosaceae: Crataegus | 
| Barcode(s) | 01666388 | 
| Collector | J. Dunbar | 
| Collector number | 131 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Monroe County: Rochester | 
| Locality | Rochester | 
| Date Collected | 1903-05-16 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f797e7d-9140-44b3-9af6-8ee8a00eae29 | 
| Harvard University Herbaria Barcode | 01666388 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination |  Crataegus macrosperma Ashe | 
| Determined by | Palmer, Ernest Jesse | 
| Date Determined | 1945-09-12 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |