| Name | Crataegus pruinosa var. grandiflora Kruschke | 
| Authorship | Kruschke | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Crataegus pruinosa (J. C. Wendland) K. Koch | 
| GUID | urn:lsid:ipni.org:names:68827-2 | 
| Citation | 1965 Milwaukee Public Mus. Publ. Bot. 3: 88 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Crataegus pruinosa var. grandiflora Kruschke | 
| Identification made in | [no date] (1) | 
