| Name | Crataegus laxiflora Sargent |
| Authorship | Sargent |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:68513-2 |
| Citation | 1903 Bot. Gaz. 35: 400 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Crataegus laxiflora Sargent |
| Identification made in | [no date] (5) |