| Name | Crataegus onusta Ashe |
| Authorship | Ashe |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:723894-1 |
| Citation | 1903 J. Elisha Mitchell Sci. Soc. 19: 22 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Crataegus onusta Ashe |
| Identification made in | [no date] (2) |