[Herbal studies of the botanical origins of togcao and mutong].
D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049673:History, 20th Century; D049691:History, Medieval; D008516:Medicine, Chinese Traditional; D010598:Pharmacognosy / Q000266:history*; D010600:Pharmacology / Q000266:history; D010946:Plants, Medicinal; D009626:Terminology as Topic