| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00000668 | 
| Type Status | Syntype | 
| Collector | B. H. Slavin | 
| 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: Brighton | 
| Date Collected | 1903-10-14 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94377779-ebf3-438a-af25-12e6530fe05a | 
| Harvard University Herbaria Barcode | 00000668 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Type Status | Syntype | 
| Syntype of | Crataegus barbara Sargent | 
| Verified by | D. E. Boufford | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Crataegus barbara Sargent) New York State Mus. Bull. 1908. 122: 33. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |