Cercis glabra 'Sijichun-4', for hubei redbud first white variety,.The twigs are yellowish green and the old stem is agate gray;Leaf blade cordate, alternate, glossy;Color ispale pink near tooth white, calyx magenta, corolla white, flower after leaf, flowering march - April;Fruit elongate, ventral slit with narrow wings;The pod size was the same as that of Hubei Redbud.