Cactus is a plant that is considered a plant succulent stem (Stem succulent), but it does not mean that all Succulents to "Cactus" always. The plants are placed in a family of cacti must contain. Botanical characteristics 4 is as perennial as the dicotyledon off the ball, as a result, a single cell, and there are barbed thorns, this blister, blister, which is found in the plant family (cactaceae), or cache-khata Cactus family only. Another important feature is that almost any type of Cactus is no leaves or leaf-shaped reduction become thorns or hairs and even though other leafy vegetables will have to reduce the image, and there are barbed as well, such as Saudi Arabia unidentified foreign object they (Euphorbia), but it will also have small leaves, is mostly just might fall out quickly is not lost as a past like a cactus.Cactus (Cacti) is an ancient Greek refers to plants with thorns by Linnaeus (Carl von Linne '). Physician and botanist Sweden As people adopt called wood a strange shaped succulent leaves with nothing but thorns (changing rupklai as thorns) are native to arid and remote terrain, so it must adjust to be able to store water in the preservation, saving the stems used to guard the surrounding terrain, lack of water for a long time. Notice that the Cactus looks to other species, perennials with leaves, and the leaf stomata for air and spitting the water out. This allows water to evaporate quickly from the beginning because the Cactus leaves are spiny, but the water evaporate. Cactus, so keep the water preservation for a lot longer than other tree species and grows well in arid climates.
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