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  1. By: Ukers, William H. (William Harrison),
    Publication info: zhong guo cha ye yan jiu she chu ban
    Holding Institution: Institute of Botany, Chinese Academy of Sciences
  1. By: Ukers, William H. (William Harrison),
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 47
    Issue: 562
    Date: 1946-10
    Page Range: 252--255
    Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-