20.多瓣木兰

Deciduoustreesto15mtall;barkgrayish-brown;youngtwigspalegreen,whitepuberulent,oldonesdarkbrown,glabrous;budsandflowerbudswhitevillose.Leavespapery,purplish-redwhenyoung,ellipticorobovate-elliptic,10～16×7～9cm,apexobtuseoracute,basecuneateorbroadlycuneate,m ......（本文共 1450 字 , 2 张图）     [阅读本文] >>