tracheary elements 第1页

Comparative Study of Tracheary Elements in Peranemaceae from China Study on tracheary elements of three genera in Athyriaceae 中国特有植物海南草珊瑚管状分子的初步研究—草珊瑚属导管存在的例证 Tracheary Elements in Secondary Xylem of Actaea asiatica (Ranunculaceae) Study on the Sporophytic Morphology of Five Species of Pteris L.