Shen Collection, Upper Volume Radical: Grass (cǎo) Yu; Kangxi stroke count: 12 Page 1028, Entry 26 Pronounced yu. According to the Explaining Graphs and Analyzing Characters (Shuowen), it is the cornel plant. According to the Collected Rhymes (Jiyun), it refers to the appearance of pepper seeds growing in clusters. In the Book of Rites (Liji), record of Inner Principles (Neize), it is stated that three sacrificial animals are seasoned with yi. The commentary notes that yi is decocted cornel. According to the Records of Local Customs (Fengtuji), on the ninth day of the ninth month, one plucks clusters of cornel to wear in the hair to ward off evil influences. Also a place name. According to the Commentary on the Water Classic (Shuijingzhu), the Shaoling River flows northeast from Yi County, passing through the Three Gorges, and is known as the Cornel River. Also, in the History of Tang (Tangshu), biography of Wang Wei, it is noted that his villa at Wangchuan had a Cornel Pond. Also pronounced shu. Meaning same as above. Also written in a variant form, referring to a type of grass.