Ten terpenoids were isolated from whole plant of Vernonia saligna (Wall.
报道了从热带植物柳叶斑鸠菊Vernoniasaligna (Wall)DC 。
hieracioides 2n=32;S.
)植物的染色体数目和核型,研究结果表明,五个种的染色体数目分别是:紫苞雪莲(Saussurea iodostegia)2n=32;长毛风毛菊(Saussurea hieracioides)2n=32;柳叶菜风毛菊(Saussurea epilobioides)2n=24;小花风毛菊(Saussurea parviflora)2n=26;变裂风毛菊(Saussurea variiloba)2n=26,均为二倍体。