cardamine glanduligera, dentaria glandulosa violet flowers in the early spring, deciduous beech forest

beech belonging biodiversity biology bittercresses bloom blooming botany brassicaceae cabbage cardamine carpathian carpatian deciduous decorative dentaria dentario develop early ecology europe fagetum family flower flowers forest geophyte glanduligera glandulosa glandulosae green habitat leaves mountain mountains nature perennial plant plants poland species spring subendemite trees undergrowth vegetation violet