| Name | Crataegus permixta E. J. Palmer |
| Authorship | E. J. Palmer |
| Rank | Species |
| Placed in | Crataegus Linnaeus |
| Citation | 1946 Brittonia 5(5): 483 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Crataegus permixta E. J. Palmer |
| Identification made in | [no date] (9) |