Keywords Sinopodophyllum hexandrum;RAPD;ISSR;AFLP;Genetic diversity;Genetic structure;Conservation;Podophyllotoxin;HPLC;Soil nutrient factor;

• 桃儿七;RAPD;ISSR;AFLP;遗传多样性;遗传结构;保护策略;鬼臼毒素;高效液相色谱;土壤养分因子;