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 Pygeum topengii Merr. in Philip. Journ. Sci. 15(3): 237. 1919. Isotype: China. Guangdong: Gaozhou, 1919-03-06,K. P. To & C. G. Fuson 2750. (本文共 138 字 , 1 张图 ) [阅读本文] >>