廣南木蘭MagnoliaguangnanicaLawetS.C.Yangined.:1~2.花枝Floweringtwigs;3.苞片Bract;4~6.花被片Tepals;7.雄蕊群和雌蕊群Androeciumandgynoecium;8~9.雄蕊Stamens;10.雌蕊群Gynoecium;11.雌蕊群縱切面Longitudinalsectionofgynoecium;12.心皮縱切面Longitudinalsectionofcarpel;13聚 ......(本文共 1952 字 , 5 張圖) [閱讀本文] >>