| Name | Crataegus lettermanii Sargent |
| Authorship | Sargent |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:723695-1 |
| Citation | 1901 Bot. Gaz. 31: 220 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Crataegus lettermanii Sargent |
| Identification made in | [no date] (13), 1986 (3), 2003 (1) |