| Name | Crataegus pennsylvanica Ashe |
| Authorship | Ashe |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus Linnaeus |
| GUID | urn:lsid:ipni.org:names:723966-1 |
| Citation | 1902 Ann. Carnegie Mus. 1: 394 |
| Holdings | 42 Specimens held in the Harvard University Herbaria identified as Crataegus pennsylvanica Ashe |
| Identification made in | [no date] (33), 1946 (1), 1956 (2), 1998 (1), 2000 (1), 2002 (3), 2020 (1) |
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