39.长喙厚朴

长喙厚朴MagnoliarostrataW.W.Smith:1.花枝Floweringtwig;2.雄蕊群和雌蕊群Androeciumandgynoecium;3.雄蕊Stamen;4.聚合果Fruitaggregate;5.蓇葖Follicle.(余峰绘)Deciduoustreesto25mtall;barkpalegray;budsandyoungtwigsrufousandcurvedvillose,twigsstout,greenatfirst,thenbecomingbrown,axillar ......（本文共 1879 字 , 4 张图）     [阅读本文] >>