Shen Collection, Upper Volume Radical: Grass (cǎo) 荳 Kangxi strokes: 13 Page 1032, Entry 01 Pronounced dou. In the Rhyme Dictionary (Guangyun), it is defined as a legume. In the Collection of Rhymes (Yunhui), it is a type of bean. The Treatise on Physical Principles (Wulilun) states: "The term for legumes refers to the name of various beans," commonly written as the character for bean. Also refers to cardamom, a type of medicine.