Cactus

Some of the islands cactus plants native to North and South America, tropical Asia and tropical, nearby, part of the growth in the forest. The origin of most species of Succulents in South Africa, only a few distributed in other continents in the tropical and subtropical regions, so South Africa “ pulp plant treasure house called &rdquo. See and ecological environment from the origin, the plant can be put into three categories:

Native to tropical, subtropical or desert in arid area. In the soil and the air is extremely dry conditions, with the help of leaf and stem water storage and survival.
Native to tropical, subtropical Alpine arid regions. These areas lack water, strong sunshine, wind, low temperature, pulp plant plant is short form, more leaves were rosulate, or densely wax layer and villi, to weaken the mountain winds and light damage, reduce excessive transpiration.
Native to tropical rainforest. These species do not grow in the soil, but in the valley of the shadow of the tree trunk epiphytic and rock. Its ecological habits to orchid.