Chen Collection, Middle Volume Radical: Tree (mù) 栯 Kangxi strokes: 10 Page 523, Entry 17 Pronounced yu. According to the Extensive Dictionary (Guangyun), this refers to the uli shrub. The Materia Medica of the Tang (Tang bencao) states that the uli shrub is also known as the sparrow plum, the under-carriage plum, or the di fruit. Its fruit is smaller than a cherry and ripens in the fifth month. The Explanation of the Book of Odes (Shigu) identifies it as the red di. Pronounced you. The Classic of Mountains and Seas (Shanhaijing) states that there is a tree on Mount Taishi shaped like a pear with red markings, which is named yu. Wearing it prevents one from feeling jealousy. Pronounced you. The meaning is the same.