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By: Zeng, ChengkuiType: ArticleIn: Madroño; a West American journal of botanyVolume: 7Series:Issue:Date: 1944Page Range: 215--226Publication Info: Berkeley California Botanical SocietySubjects:
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By: Zeng, ChengkuiType: ArticleIn: Journal of the New York Botanical GardenVolume: 47Series:Issue: 554Date: 1946-02Page Range: 32--39Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-Subjects:
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By: Zeng, ChengkuiType: ArticleIn: Journal of the New York Botanical GardenVolume: 47Series:Issue: 553Date: 1946-01Page Range: 1--10Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-Subjects: