netted vernation网状脉
circinate vernation[植] 拳卷幼叶展开
convolute vernation卷旋芽型
induplicate vernation[植] 向内镊合状幼叶卷叠式
folded vernation[植] 折叠幼叶卷叠式
N（名词） the way in which leaves are arranged in the bud 芽型