| Classification | Rosaceae: Crataegus | 
| Barcode(s) | 01666877 | 
| Collector | C. D. Fretz | 
| Collector number | 100 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Bucks County | 
| Locality | 3 mile-run-road. Sellersville | 
| Date Collected | 1899-09-27 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d3ad769-ae0b-4eec-baf4-5a07dc45a102 | 
| Harvard University Herbaria Barcode | 01666877 | 
| Herbarium | A | 
| Previous ownership | Ex Herb. C. D. Fretz, M. D. | 
| Family | Rosaceae | 
| Determination |  Crataegus macrosperma Ashe | 
| Determined by | Palmer, Ernest Jesse | 
| Date Determined | 1945-09-16 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |