| Name | Crataegus crus-galli var. crus-galli |
| Authorship | |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus crus-galli Linnaeus |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Crataegus crus-galli var. crus-galli |
| Identification made in | 2003 (3) |