turkish filbert, corylus colurna - fruit nut with pericarp fell from a bush in autumn in the garden, ukraine

corylus colurna betulaceae magnoliopsida fagales plantae turkish hazel filbert tree nut pericarp autumn garden deciduous leaves seed harvest edible brown shell mature ripe natural seasonal botanical horticulture landscape park ornamental flora plant growth cultivation environment biodiversity species family classification taxonomy botany dendrology arboretum arboreal nature