saxifraga meaning in English

虎耳草

The identification between two kinds of saxifraga stolonifear ' snutrition organ with their tissue anatomy
虎耳草属两种虎耳草营养器官的组织解剖学鉴定
What " more , plants of species of saxifraga cernua l . can also propagate by way of forming ramets . 4 、 the plants show great morphological plasticity in different elevation and different micro - habitat of the same elevation
4 、在营养生长方面，这两种植物不同海拔和同一海拔不同微生境下的植株，表现出较大的表型可塑性。
And the viviparous plantlets of both species are formed for the differentiation of floral primodium , but the position if viviparous plantlets is different . for the species of polygonum viviparum l . , the viviparous plantlets are formed in the inflorences , while in saxifraga cernua l are in the leaf axils . on the results of observation for morphology and anatomy , vascular bundles of viviparous plantlet are connected with that of their parent
从来源和性质看，二者的胎生苗均由花原基直接分化形成；但从位置上看，珠芽蓼在花序中形成胎生苗，而珍珠虎耳草则在地上茎的叶腋部位形成胎生苗；从形态解剖角度观察，胎生苗的维管束与母体的维管束直接相连，胎生苗脱落时，其上已长出叶片1 - 3枚。