radix vladimiriae

例句：

1. 1.The radix of the plant is located in the soil.
   植物的根位于土壤中。
2. 2.The radix of this species is a unique feature.
   这种物种的根是一个独特的特征。
3. 3. The study of the radix has led to many advancements in medicine.
   对根的研究导致了医学上的许多进步。