Sutdy on Edible Spice Plant Used by Dong People in Qiandongnan Prefecture Guizhou Province

The edible spice plant is equipmented with the characteristics of no pollution,no residues,also with the effects of anti corrosive antibacterial,antioxidant and medication.In order to know the utilization situation of spice plants resources in Dong people,and provide reference for its sustainable utilization,this paper chosed Dengcen Dong village which in southeast of Guizhou province as a case to investigate edible spice plants resources.The research methods in this paper were field investigation,the specimens collection and identification,document sorting and analysis.The results showed that the resource of local edible spice plants was a total of 29 species belonging to 26 genera and 12 families,of which6 species in Labiatae family,5species in Apiaceae family,4species in Zingiberaceae family.In the plant morphology,herbaceous plant had absolute advantage which was covered by a total of 22 species.The use parts of edible spice plant was mainly based on leaf,fruit,whole plant,root,stem bark,flower,accounting for 12species(41.4%),5species(17.2%),5species(17.2%),4species(13.8%),4species(13.8%),2species(6.9%)of total species respectively.Hot pot and fried were the main method for cooking edible spice plants.In collecting aspect,there were 18 species come from the wild,accounting for 62.1%of the total.