*
Lianas
*
Ninety every cent the the world"s vine varieties grow in dry rainforests. Lianas room a form of climbing vine discovered throughout tropic rainforests. They have thick, woody stems and come in assorted lengths (up to 3,000 ft) and varying shapes. They start life ~ above the woodland floor yet depend on tree for support as they rise upwards towards the sunshine they need for survival. They perform this by it is registered themselves to trees v sucker roots or tendrils and growing v the young sapling, or they climb by winding themselves round the tree"s trunk.
once they reach the peak of the canopy they often spread to various other trees or plunder themselves approximately other lianas. This network the vines offers support against strong winds to the shallow-rooted, top-heavy trees. However, once one tree drops several others may be pulled under also. Lianas encompass rattan palms, philodendron and also Strychnos toxifera (from which the deadly poison strychnine is obtained). Rattans, the asian lianas, have thorny stems and can with heights the 650 feet (200 m).


You are watching: Why are vines so common in rainforests


See more: Scientific Inquiry Involves Asking Questions And, Scientific Method

Lock are provided to do a selection of things including baskets, ropes and also wicker furniture.
*
*
*
*
*
*
*
*
*