7.霸王木兰

霸王木兰MagnoliabawangensisLawetR.Z.Zhouined.:1.花枝Floweringtwig;2.雄蕊群和雌蕊群Androeciumandgynoecium;3.雄蕊Stamen;4.雌蕊群Gynoecium;5.心皮Carpel;6.雌蕊群纵切面Longitudinalsectionofgynoecium(余峰绘)Smallevergreentreesto5mtalland10cmindiam.;barkgrayish-brown;youngtwigsg ......（本文共 1892 字 , 4 张图）     [阅读本文] >>