香港木兰MagnoliachampioniiBenth.:1.花枝Floweringtwig;2~3.花被片Tepals;4.雄蕊群和雌蕊群Androeciumandgynoecium;5.雄蕊Stamen;6.雌蕊群Gynoecium;7.雌蕊群纵切面Longitudinalsectionofgynoecium;8.心皮Carpel.(余峰绘)Evergreenshrubsorsmalltrees;youngtwigs,adaxialsurfacesofpetio ......(本文共 1458 字 , 5 张图) [阅读本文] >>