| Name | Crataegus alacris Sargent |
| Authorship | Sargent |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:67824-2 |
| Citation | 1906 Proc. Acad. Nat. Sci. Philadelphia 57: 601 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Crataegus alacris Sargent |
| Identification made in | [no date] (6) |