Ключевые слова: bad iburg, cava, corydalis, corydalis cava, corydalis flower, deciduous, deciduous forest, europe, european, forest, forest plant, freeden, fumewort, germany, landscape, lower saxony, natural land state, osnabruecker land, pink, plant, scenics, spring, spring flower, spring flowers, springtime, teutoburg forest, trees, uncultivated, white, wild plant,