Russian medical botany before the time of Peter the Great.
D001901:Botany / Q000266:history*; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049691:History, Medieval; D008374:Manuscripts, Medical as Topic; D010598:Pharmacognosy / Q000266:history*; D010946:Plants, Medicinal; D012425:Russia (Pre-1917)