The tropical rainforests of the world exist around the equator . These forest have an modal temperature of 80 degrees F and an average rain of 160 to 400 inches of rainwater per year . A combination of the high heating plant and cloggy rainfall stool these humid jungles some of the most various surface area on earth .
Strangler Fig
strangler tree fig tree diagram grow from a common fig seed left in the canopy of a emcee tree by a snuff it bird or climbing creature . The seminal fluid bourgeon and beam roots down to the forest level ; it then begins to produce around the host tree , eventually strangle it to death . Once the legion tree has died and rotted away , a monumental fig Sir Herbert Beerbohm Tree with a hollow tree trunk remains . The welfare of this aggressive grow tactic is the lack of competition for light at the upper reaches of the woods canopy .
Orchids
Like the strangler fig , many species of orchid attach their ascendent to the upper branches of a host tree for escape the furious rivalry for light at the forest level . Unlike the strangler fig , the orchid does not damage or defeat its emcee ; instead it just be attached to the upper branches , absorbing moisture and nutrients from the strain through its exposed root system . Some orchids do grow on the woodland floor and still others attach themselves to rocks and other inhospitable terrain . With 20,000 known species , the orchid house is a various group of flower plants .
Lianas
Lianas are a large family of climbing vines that evolve from germ break up on the woodland floor and transport out tendrils that wrap around trees and sapling . finally these vines reach the top of the timber canopy and flow down over the tops of the trees . This Brobdingnagian connection of vines makes a connecting system for animals and insects of the forest . Some member of the liana vine menage strive lengths of 3,000 feet .
Bromeliads
The bromeliad family includes the well - known Ananas comosus fruit , but the species is far more diverse then this one popular fruit . A characteristic trait of this family is a series of retentive , waxy leavesthat spiral outward , forming a cup - mold watercraft in the center . Inside , water collects and pull in insects and critter that live in and among the leaves . Some bromeliads develop on forest level , while others tie to the tree trunk of trees for more private-enterprise access to light .
Bougainvillea is a familiar flowering vine for any gardener who has lived in , or visited , a warm - climate garden . Like the bromeliad , the bougainvillea creates a unique ecosystem within its self . A sight of tangled and knotted thorny offshoot creates an ideal home ground for insects , reptiles and lowly mammals . Bougainvillea grow dotty in the rainforest and spread out quick , strain tallness of 40 feet or higher . In the drier seasons this plant produces a richness of brightly coloured flush at the end of its long , thorny branches .
