43.圆叶玉兰

Deciduousshrubsto6mtall;barkpalebrown;twigsslender,annualtwigspalegrayish-yellow,grayish-yellowappressedvilloseatfirst,biennialtwigsgrayish-whiteorpaleyellow.Leavespapery,obovate,broadlyobovateorobovate-elliptic,rarelysuborbicular,8～13(～26)×6～10(～19)cm,ap ......（本文共 1831 字 , 1 张图）     [阅读本文] >>