PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Biotechnology Cell Biology Plant Science Anatomy and Physiology Forestry Xin Zhang PeerJ Author Summary Anatomy & Physiology Biotechnology Cell Biology Forestry Plant Science PeerJ Contributions Articles 1 April 11, 2019 Leaf anatomy and ultrastructure in senescing ancient tree, Platycladus orientalis L. (Cupressaceae) Qianyi Zhou, Zhaohong Jiang, Xin Zhang, Tian Zhang, Hailan Zhu, Bei Cui, Yiming Li, Fei Zhao, Zhong Zhao https://doi.org/10.7717/peerj.6766 PubMed 30997297