How the ovules get enclosed in magnoliaceous carpels

• Xin Zhang,

  Affiliation College of Forestry, Northwest A&F University, Yangling, China

  http://orcid.org/0000-0003-0669-8342

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• Wenzhe Liu,

  Affiliation College of Life Sciences, Northwest University, Xi’an, China

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• Xin Wang

  * E-mail: xinwang@nigpas.ac.cn

  Affiliation State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, CAS, Nanjing, China

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