| Classification | Rosaceae: Crataegus | 
| Barcode(s) | 00016673 | 
| Type Status | Syntype | 
| Collector | R. E. Horsey | 
| Collector number | 591 | 
| Country | United States of America | 
| State | Ohio | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Ohio: Washington County: Marietta | 
| Date Collected | 1917-05-20 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ddd36a8-05ea-48d4-82b8-6463a2b7feb0 | 
| Harvard University Herbaria Barcode | 00016673 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Type Status |  Syntype | 
| Syntype of |  Crataegus putnamiana Sargent | 
| Verified by | D. E. Boufford | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Crataegus putnamiana Sargent) J. Arnold Arbor. 1923. 4: 102. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |