| Name | Crataegus calpodendron var. gigantea Kruschke |
| Authorship | Kruschke |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Crataegus calpodendron (Ehrhart) Medikus |
| GUID | urn:lsid:ipni.org:names:67982-2 |
| Citation | 1965 Milwaukee Public Mus. Publ. Bot. 3: 26 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Crataegus calpodendron var. gigantea Kruschke |
| Identification made in | [no date] (2) |