Sources

GBIF - Cornus mas species record — Plant family
NC State Extension Plant Toolbox - Cornus mas — Plant family, Lifespan, Height (cm), Edible, Sun needs, Soil notes, Spacing cm
PFAF (Plants for a Future) - Cornus mas — Plant family, Lifespan, Height (cm), Edible, Sun needs, Water needs, Soil notes, Min. hardiness temp (°C), Needs pollination, Harvest start month, Harvest end month, Root depth, Years to maturity
PFAF (Plants for a Future) - Cornus mas — Lifespan, Edible
Wikipedia - Cornelian cherry — Plant family, Height (cm)
Wikipedia - Cornus mas — Height (cm), Edible, Harvest start month, Harvest end month
Wikipedia — Propagation methods

Cornelian cherry

fruit

Cornus mas

Cornus mas, also known as European cornel, is a medium to large deciduous shrub or small tree in the dogwood family (Cornaceae), native to Western Europe, Southern Europe, and Southwestern Asia. It grows 5–12 m tall with dark brown branches and greenish twigs, producing small yellow flowers in late winter (February–March) before the leaves appear, followed by oblong red drupes about 2 cm long.