| Name | Crataegus orientalis (Miller) M. Bieberstein |
| Authorship | (Miller) M. Bieb. |
| Rank | Species |
| Placed in | Crataegus Linnaeus |
| Contains | Crataegus orientalis var. connecta C. Diapulis Crataegus orientalis subsp. szovitsii (Pojarkova) K. I. Christensen |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Crataegus orientalis (Miller) M. Bieberstein |
| Identification made in | [no date] (1), 2011 (1), 2019 (1) |