黄花木兰MagnoliapersuaveolensDandy:1.花枝Floweringtwig;2~4.花被片Tepals;5.雄蕊群和雌蕊群Androeciumandgynoecium;6~7.雄蕊Stamens;8.雄蕊横切面Transversesectionofstamen;9.雌蕊群Gynoecium;10.心皮Carpel.(邓盈丰绘)Evergreenshrubsto5mtall;youngtwigsgreen,brownappressedpilo ......(本文共 1998 字 , 5 张图) [阅读本文] >>