Sunday, July 7, 2013

Natural Background Wallpaper

Natural Background Wallpaper History

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Nature flowers belong to the genus tropaeolum, and are members of the small family tropaeolaceae. These blossoms, which are native to regions of Central and South America, may be either annual or perennial, and can bloom as trailers, climbers or bushes. Nasturtiums are very simple in form, being made up of five-petaled flower heads; three distinct pistils; a nectar tube; and rounded, shield-like leaves. What makes these small plants extraordinary is their bold colors – colors that are so intense, they are said to be incredibly difficult to photograph. Their hues range from purple, blue, yellow, pink and red; however, depending upon the variety, they may bear unusual markings, or may be tipped in shades of green.
Nasturtium flowers are undoubtedly one of the most recognizable blooms around. This is not surprising, as their large seeds and ease of care make them a favorite amongst young gardeners-in-training. One fact that many people are unaware of, though, is that nasturtiums are not only easy to grow, but they are also considered quite useful. These plants began wide cultivation during the early 16th century, when seeds were brought to Spain by the Spanish conquistadors. During this time period, it was discovered that these blossoms could be used to treat wounds and help prevent infections. In the later half of the 16th century, nasturtium flowers made their way into Europe. At the start of the 17th century, they were predominantly grown in abbey gardens, and used for a number of medicinal applications. One of the more interesting uses was discovered by the French naturopath Maurice Messengue, who created a hair lotion of the whole nasturtium flower, plus a few nettle and oak leaves, which were all soaked in alcohol until soft; when applied to the head, this potion was said to help prevent hair loss. In more modern times, these plants are still used for medicinal purposes, treating a variety of bacterial, fungal and viral infections. However, they are more commonly seen as a uniquely flavored food staple. They are frequently eaten raw, fried, or pickled; they are also a favorite in soups, salads, stuffed or made into condiments, such as nasturtium vinegar salad dressing.
In general, nasturtium flowers are considered on emblem of conquest and victory; however, they are also representative of charity. As a gift, these blossoms are often given to represent the end of a struggle, or as encouragement during a long journey. Because they are also pretty and easy to care for, they are sometimes given to small children who are fascinated by plant-life. Although small nosegays can be made of nasturtiums, they are best presented as ornate potted plants, or within small flower boxes.
The damask rose or Rosa damascena are also commonly known as the Rose of Castile. These roses are very famous of their characteristic fine fragrance.The damask rose is basically a hybrid of two types of roses namely Rosa gallica and Rosamoschata.The petals of the damask rose are purplish pink in color and the flower as a whole is a cluster of many petals.The damask flowers are cultivated commonly for their special rose oil which is used in perfumes and rose water.The petals of damask are used to flavor foods and to make tea as they are safe for human consumption.
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). 
The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen.
In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, but also as objects of 
romance, ritual, religion, medicine and as a source of food.
The Provence rose or the Rosa centifolia is a hundred petaled rose which is a complex hybrid of Rosa gallica, Rosa moschata, Rosa canina, and Rosa damascena.These flowers are very beautiful and are usually orange in color. They were first breaded probably during the 1700s.The have medium sized stems which are full of leaves. They have a very beautiful fragrance and are beautiful roses.










Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013
Pictures Photos Pics 2013

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