Shen Collection, Upper Volume Radical: Grass (cǎo) 菪 Kangxi strokes: 14 Page 1039, Entry 01 Zhengyun (Standard Rhymes): Pronounced dang. Yupian (Jade Chapters): The seeds of the henbane plant. Also, a type of water plant found among vegetables. Zhang Zhongjing, Essential Prescriptions from the Golden Cabinet (Jinkui Yaolue): The leaves are round and glossy; it is poisonous. Ingesting it by mistake causes madness and agitation; the juice of licorice root provides an antidote. Records of the Grand Historian (Shiji): Written as a variant form.