Abstract: Hongyadang’ is a new crabapple cultivar which was selected from the progeny of ‘Adams’. The cultivar has upright tree appearance. One year old branch is red-brown. Young leaves are red-brown, while mature leaves are green. Buds are purple-red, while blooming flowers are pink. The fruit is oblate with good uniformity, and it has yellow background and orange red cover. The color of flower and fruit is bright. The cultivar has strong stress and high ornamental value.

Key words: Malus Crabapple, cultivar, color