Middle—Late Jurassic fossils from northeastern China reveal morphological stasis in the catkin-yew  

作　　者：Chong Dong Gongle Shi Fabiany Herrera Yongdong Wang Patrick SHerendeen Peter RCrane 

机构地区：[1]State Key Laboratory of Palaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment,Chinese Academy of Sciences,China [2]Chicago Botanic Garden,USA [3]Oak Spring Garden Foundation,USA [4]School of Forestry and Environmental Studies,Yale University,USA

出　　处：《National Science Review》2020年第11期1765-1767,共3页国家科学评论（英文版）

基　　金：This work was supported by the National Natural Science Foundation of China(41802014,41790454,41688103);the US National Science Foundation grant DEB-1748286;the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB26000000,XDB18000000);the Youth Innovation Promotion Association,CAS(2017359);the Oak Spring Garden Foundation.

摘　　要：The Taxaceae;commonly known as the yews,are widely used in ornamental horticulture and are an important source of chemotherapeutic drugs(e.g.Paclitaxel).The Taxaceae have long been considered distinct from other conifers,based on their axillary seed-bearing structures that are very different from most conifer cones,consisting of an axis bearing a single terminal seed with a fleshy aril;subtended by several bracts[l].

关 键 词：CONES MIDDLE 

分 类 号：S791.49[农业科学—林木遗传育种]