| Name | Crataegus amara Ashe |
| Authorship | Ashe |
| Rank | Species |
| Placed in | Crataegus Linnaeus |
| Citation | 1902 J. Elisha Mitchell Sci. Soc. 18(1): 22–23 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Crataegus amara Ashe |
| Identification made in | [no date] (4) |
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