| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00064218 | 
| Type Status | Type | 
| Collector | J. Dunbar | 
| Collector number | 39 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Erie County: Buffalo | 
| Date Collected | 1905 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/49e68a5a-cf05-42a2-93e1-72d35d98f14f | 
| Harvard University Herbaria Barcode | 00064218 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Type Status | Type | 
| Type of | Crataegus implicata Sargent | 
| Verified by | T. Whitfeld | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Crataegus implicata Sargent) New York State Bot. Rep. 1908. 1907. App. 3. 49. | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |