young shoots on the trunk of a elsbeere, wild service tree, sorbus torminalis in spring

young shoots trunk elsbeere wild service tree sorbus torminalis spring raspberry whitebeam rosaceae checker chequers rosaceous plant flora species shrub bush leaves leaf nature conservation natural deciduous growth rare rarity garden gardening landscape park reserve herrenkrug forest wood botany chlorophyll photosynthesis green sun sunlight sunshine springtime sprout sprouting budding flushing shoot which europe