| Name | Crataegus okanaganensis J. B. Phipps & O'Kennon |
| Authorship | J. B. Phipps & O'Kennon |
| Rank | Species |
| Placed in | Crataegus Linnaeus |
| Contains | Crataegus okanaganensis var. longispina J. B. Phipps Crataegus okanaganensis var. wellsii J. B. Phipps & O'Kennon |
| Citation | 1998 Sida 18(1): 178–184 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Crataegus okanaganensis J. B. Phipps & O'Kennon |
| Identification made in | [no date] (9) |
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