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華中木蘭MagnoliaglabrataLawetR.Z.Zhouined.:1.花枝Floweringtwigs;2.苞片Bract;3~5.花被片Tepals;6.雄蕊群和雌蕊群Androeciumandgynoecium;7~8.雄蕊Stamens;9.花去花被片及部分雄蕊,示雌蕊群Defloratedflowerwithgynoeciumandpartofandroecium;10.心皮縱切面Longitudinalsecti (本文共 1796 字 , 4 張圖 ) [閱讀本文] >>