摘要
对苹果属植物34个种类生长旺盛的顶芽进行整体和石蜡切片观察,发现苹果属植物幼叶卷迭式共有5个类型,比过去文献记载的两个类型(对折式和席卷式)增加了3个新类型。即内卷式、内卷—席卷式和对折—席卷式。
Based on the observation of the whole and cross section of young leaves within buds of 34 species, varieties and forms of genus Malus, it was found that the vernations of genus Malus include 5 types, they are involute, convolute, involuto-convolute, conduplicato-convlute and conduplicate.
出处
《西南农业大学学报（自然科学版）》
CSCD
1989年第4期405-407,共3页
Journal of Southwest Agricultural University
