| Name | Crataegus gaylussacia A. Heller |
| Authorship | A. Heller |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:68344-2 |
| Citation | 1903 Bull. S. Calif. Acad. Sci. 2: 69 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Crataegus gaylussacia A. Heller |
| Identification made in | [no date] (7), 1985 (2) |