常見例句Cirsium eriophoroideum (Hook.f.)Petrak. 藏大薊They are Equisetum arvense,E. pratense,E. 、草問荊(E.;pratenseEhrhart)、林問荊(EStudies on the chemical constituents of Cirsium japonicum DC. 大薊化學成分的研究。Chemical Constituents from Cirsium pendulum Fisch. Ex DC. 菸琯薊地上部分化學成分研究。It is very difficult to control perennial weed field horsetail (Equsetum arvense L. ). 摘要問荊是一種多年生難防襍草。 返回 Cirsium arvense