板根是热带雨林的象征之一。除真正的雨林外,在其它热带林中,由于树种的关系,虽然也会长出大的板根,但是从整个森林来看,则只有典型的热带低地的雨林,才会有大部分比较大的树木形成板根,而在常绿性的热带林和有短期明显干季的地方的常 Radix is ​​one of the symbols of tropical rain forest. In addition to the real rainforest, in other tropical forests, although large tree roots are also grown due to tree species, only the rainforest in the typical tropical lowlands will have a large part of the whole forest Of the trees form the roots, but in the evergreen tropical forests and often short dry season where