Harber, Julian The Berberis of China and Vietnam, 136: A Revision (1935641182)
This is a comprehensive study of the
Berberis of China and Vietnam. Based on specimens in over 150 Chinese and foreign herbaria as well as living plants in cultivation, it describes 277 species, 69 of which are new to science. It maps all species by Xian (County) for China and by Province for Vietnam and includes the location of all known type specimens with many new lectotypifications.
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