Surface microcosmic structure and dust retention amounts of five evergreen species Yu-Ting Pu, Yue-Yu Jia, Meng-Xuan He, Wen-Shuang Yao, Xun-Qiang Mo and Jin-Jing Tao E3S Web of Conf., 393 (2023) 02034 Published online: 02 June 2023 DOI: 10.1051/e3sconf/202339302034