Rehmannia glutinosa
(Tao Hongjing)
[source] it is the seed of Rehmannia glutinosa. For plant morphology, please refer to "dry Rehmannia".
[function indications] the book of materia medica: "Yin Gan Dao Mo, Shui Fu Fang Cun dagger, RI San Fu, Gong Yu Di Huang, etc. "
Chinese PinYin : Di Huang Shi
Rehmannia glutinosa