What is a screw pine?
The screw pine can refer to any tree of the family pandanus , of which there are approximately 600 species. In common use, however, the screw pine generally concerns the pandanas utilis , the tropical tree recognizable by its distinctly looking fruit, its screw -like strain and marking the branches and its network of Prop. Its long, serrated leaves use some cultures to produce roof, mats and baskets. In general, it cannot survive at temperatures less than 55 degrees Fahrenheit (12.78 degrees Celsius). The tree is also very tolerant of salt soil and air, making it a good choice for seaside gardens in tropical areas. First, its suitcase and branches show spiral characters - similar to the appearance of the screw shaft - which are actually scars that left the leaves that fallen. This characteristic is the source of the name of the tree.
second, screw pine usually hasProper roots that resemble a clump of nurses that lean from the trunk of the tree to the soil. Sometimes these roots create the illusion that the body of the tree floats above the ground. The horizontal extension of the bolt pine branches is often greater than the total height, so it is relatively upper. The function of these PrPT roots is to create a special support that balances this highest difficulty and keeps the tree firmly rooted in the soil.
Another clear feature of the screw pine is its fruit, which is clearly orange and resembles something like a hybrid between pinema and pineapple. This fruit is a favorite animal food like bats, raccoon and lizards. Although the fruit of certain pandanus species is often used in Southeast Asia, fruit pandanus utilis , although it is technically edible, once it is cooked, it is generally used only by animals.
Long, hard leaves grow from a branch of screw pine in a spiral formation. The edges of these leaves are serrated by small sharp teeth that may be carefully manipLook with human skin. They are covered with natural wax, which gives them waterproof properties, and in some cultures they are dried and woven into the water resistant roof. These leaves are also sometimes used to make crafts such as baskets and mats.