3. Chemical Constituents from the Fern Brainea insignis(Blechnaceae); 苏铁蕨的化学成分(英文)更多例句>> 2) Stangeria eriopus [cycad] 绵柄蕨苏铁3) P.subfimbriatum W. M. Chu et Z. R. He 拟流苏耳蕨4) Asplenium nidus 台湾山苏蕨 1. A
在白垩纪早期陆地上占统治地位的植被是苏铁,针叶树,银杏和蕨类。5. a small cycad of the genus Ceratozamia having a short scaly woody trunk and fernlike foliage and woody cones; Mexico. 泽米属的一种小型苏铁,具有木质球果、鱼鳞状树干和蕨类叶片;分布在墨西哥。6...