| Name | Crataegus ×cogswellii K. I. Chr. & T. A. Dickinson |
| Authorship | K. I. Chr. & T. A. Dickinson |
| Rank | Species |
| Placed in | Crataegus Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 2014 PhytoKeys 36: 19 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Crataegus ×cogswellii K. I. Chr. & T. A. Dickinson |
| Identification made in | [no date] (1) |