STUDIES ON SPECIES AND GEOGRAPHIC DISTRIBUTION OF THE MEDICINAL PLANT OF RUTACEAE,CELASTRACEAE AND OTHER FAMILIES IN GUIZHOU

The species and geographic distribution of the medical plant of Rutaceae,Celastraceae,Aquifoliaceae,Actinidiaceae and Vitaceae in Guizhou is comfirmed basing on open-air investigation,date collection and specimens identification.The results show that 16 genera,52 species,11 varieties and 1 forma of the medical plant of Rutaceae,8 genera,45 species,1 variety and 1 forma of the medical plant of Celastraceae,1 genus,25 species,2 varieties and 2 forms of the medical plant of Aquifoliaceae,3 genera,15 species,8 varieties and 1 forma of the medical plant of Actinidiaceae,8 genera,35 species and 12 varieties of the medical plant of Vitaceae have been found in Guizhou.Among them,there are 1 variety endemic medicinal plant and 32 species,7 varieties and 1 forma new medicinal resources.