40.凹叶木兰

凹叶木兰MagnoliasargentianaRehd.etWils.:1.花枝Floweringtwig;2.果枝Fruitingtwig;3.叶背面示毛Partoflowersurfaceofleafshowingindumentum;4～7.叶Leaves;8.雄蕊群和雌蕊群Androeciumandgynoecium.(邓盈丰绘)Deciduoustreesto25mtallandImindiam.;annualtwigsyellowish-green,laterbecominggra ......（本文共 1800 字 , 2 张图）     [阅读本文] >>