| Name | Crataegus claytoniana Sargent | 
| Authorship | Sargent | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Crataegus Linnaeus | 
| GUID | urn:lsid:ipni.org:names:723129-1 | 
| Citation | 1908 New York State Mus. Bull. 122: 120 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Crataegus claytoniana Sargent | 
| Identification made in | [no date] (2) |