Purple-leaf plum, with purplish red leaves all year round, is a famous foliage tree species, which is suitable for single and group planting and can set off the background. Purple-leaf plum has purple-gray branches, reddish-brown buds, smooth and hairless leaves, oblate drupe with a diameter of 1-3 cm. There is a slight groove at the abdominal suture, and there is no stalk. When mature, it is yellow, red or purple, covered with bright or slightly white powder. The attached drawings are as follows: