| Name | Crataegus deweyana Sargent |
| Authorship | Sargent |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:723268-1 |
| Citation | 1903 Proc. Rochester Acad. Sci. 4: 133 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Crataegus deweyana Sargent |
| Identification made in | [no date] (6) |