Lianas are climbing plants. They climb the canopy in search of light. They wrap around branches and link from tree to tree. Lianas send roots that hang in midair, called aerial roots. These roots spread when they hit the ground and help support other climbing plants.
Orchids are an epiphyte.
Epiphytes are plants that live on other plants. They often are found on tree trunks and branches of trees. The orchid traps rainfall with its aerial roots. Orchids are one of the many prized flowers of the rain forest. There are many varieties of palm trees.