What are the morphological characteristics of the Dragon Whisker Jujube?

The Dragon Whisker Jujube tree has a round-headed crown, an open tree posture, weak tree vigor, weak trunk dominance, grayish-brown trunk and branches, and reddish-brown developing branches. The branches, trunk, and hanging shoots are curved and drooping. The leaves are small and thick, ovate, dark green. The fruit is flat and small, cylindrical and slightly curved, uniform in size, with a single fruit weight of 7 grams. The skin is thin and the flesh is thick, crisp in texture, low in juice, and sweet in taste. It can be used for fresh eating and also for drying. The pit is small, and the fruiting performance is poor. The tree has strong adaptability, resistance to pests, diseases, and drought, and prefers fertilizer and water. Because the branches droop, it has ornamental value.