| Name | Crataegus grossiserrata Ashe |
| Authorship | Ashe |
| Rank | Species |
| Placed in | Crataegus Linnaeus |
| Citation | 1900 North Carolina Agric. Exp. Sta. Bull. 175: 112 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Crataegus grossiserrata Ashe |
| Identification made in | [no date] (2), 2019 (1), 2024 (2) |