4K缩时摄影：紫荆花在蓝色背景下绽放和生长。Cercis siliquastrum的盛开花朵。

out timelapse of an Judas tree Flower flower blossom bloom and grow on a blue background. Blooming flower of Cercis siliquastrum. Judas-tree is a small deciduous tree from Southern Europe and Western Asia. Cercis is a genus of about 10 species in the subfamily Cercidoideae of the pea family Fabaceae. It contains small deciduous trees or large shrubs commonly known as redbuds in the USA. They are characterised by simple, rounded to heart-shaped leaves and pinkish-red flowers borne in the early spring on bare leafless shoots, on both branches and trunk