raphis

基本解释

There were 8 kinds of palm plants used in anciet China, Raphis sp., Cocos nucifera,Livistona chinensis,Phoenix dactylifera, Arenga westerhoutii, Areca catechu, Trachycarpus fortunei, Corypha umbraculifera.
我国古代应用的棕榈科植物共有8类,分别为棕竹类、椰子、蒲葵、海枣、桄榔、槟榔、棕榈、贝叶棕。
On the contrary, the inland species has thin leaves with less cuticular wax, superficial anomocytic stomata, no hypodermis and enlarged terminal tracheids, drused and raphid crystals.
本族的四属植物之上下叶表均有出现木栓疣的可能，但只在红树属的叶下表规则地出现。
raphid
(复raphides)针晶(体)
raphid idioblast
针晶异细胞