Rank Species | ||
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Series Crataegus × Macracanthae Similar Crataegus submollis, Sorbus decora, Crataegus ambigua, Prunus maackii, Crataegus crus‑galli | ||
Crataegus × mordenensis (Morden hawthorn) is a hybrid that arose between two species in the genus Crataegus (Hawthorn), Crataegus laevigata and Crataegus succulenta. This hybrid was first raised at the Agriculture Canada Plant Breeding Station in Morden, Manitoba, in 1935.
Two cultivars of this hybrid are significant in horticulture: 'Toba', with white double flowers that age to pink, and 'Snowbird' with white double flowers.
References
Crataegus × mordenensis Wikipedia(Text) CC BY-SA