flower of a mrs. farrers rhododendron, rhododendron farrerae at the ecology and botanic garden in bayreuth, germany

bayreuth bavaria farrers rhododendron azalea botanical garden pink violet flora farrerae nature germany floral bloom blossom plant flower bush natural petal blooming park color leaf azaleas ericaceae decorative japanese shrub outdoor vibrant blossoming purple ecology meadow botanic franconia asia exotic stamen stem passion wildflower foliage