| Name | Crataegus pruinosa f. mecocantha Kruschke |
| Authorship | Kruschke |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus pruinosa (J. C. Wendland) K. Koch |
| GUID | urn:lsid:ipni.org:names:68828-2 |
| Citation | 1965 Milwaukee Public Mus. Publ. Bot. 3: 94 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Crataegus pruinosa f. mecocantha Kruschke |
| Identification made in | [no date] (2) |