One kind. According to the Botanical Encyclopedia, there is a kind of red ginseng in Yunnan, which is called Shen Xiaohong in Yunnan,120kg. It is widely produced and planted in Dayao County, Chuxiong Prefecture, Yunnan Province. Small red ginseng is the name of traditional Chinese medicine. Rubiaceae plant Rubia yunnanensis distributed in Yunnan has the effects of promoting blood circulation, relaxing tendons, removing blood stasis, promoting granulation and invigorating qi and blood, and can be used for treating rheumatic pain, traumatic injury, irregular menstruation, amenorrhea, leukorrhagia, postpartum joint pain, tuberculosis, hemoptysis, dizziness, insomnia and anemia.