jointly supported by State Key Programme of Basic Research of Ministry of Science and Technology,China(Grant No.2012CB822003);the National Natural Science Foundation of China(Grant Nos.41272010,41302004&40972008);the Innovation Project of CAS(Grant No.KZCX-2-YW-154);the Team Program of Scientific Innovation and Interdisciplinary Cooperation of CAS;the State Key Laboratory of Palaeobiology and Stratigraphy(Nanjing Institute of Geology and Palaeontology,CAS)(Grant No.133113);Science Research Project of Liaoning Provincial Education Department(Grant No.L2012391);the Doctoral Fund of Shenyang Normal University
Permineralized osmundaceous rhizome with anatomical and phylogenetic information plays a significant role in understanding the origin,evolution,and diversity variation of the fern family Osmundaceae in geological hist...