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  1. By: Chen, Huanyong, - Ching, Ren-Chang,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  2. By: Hu, Hsen Hsu, - Ching, Ren-Chang, - Beiping Jingsheng Sheng wu diao cha suo. - Zi ran li shi bo wu guan.
    Publication info: Nanking :Peiping, Metropolitan Museum of Natural History, Academia Sinica ;Fan Memorial Institute of Biology, 1930-1958
    Holding Institution: Multiple institutions
  1. By: Ching, Ren-Chang, - Wang, Zhu-Hao
    Type: Article
    In: American fern journal
    Volume: 72
    Date: 1982
    Page Range: 1--4
    Publication Info: [Washington, etc.] American Fern Society