Arecaceae

CocosnuciferaL.,Sp.Pl.11881753.【Exotic,fromAsia】Largetree-likeplantupto30mhigh.Stemerect,unbranched,withannularleafscars.Leavesallcrowedtowardthetopofthestem,pinnate,3–4×1.2–1.8m;petioleconcavo-convex,smooth,ca.1mlong;leafletsnumerous,acuminate,65–100×3–4 ......（本文共 707 字 , 1 张图）     [阅读本文] >>