Ferns are one of the most striking and low maintenance ornamental plants. They are also used to filter out toxins from the indoor atmosphere. They are one of the few plants that sustain in both temperate and tropical climate and can grow under sun, shade, moist and dry conditions. In the wild, some species provide shelter to small animals and help maintaining a small ecosystem and as an indoor plant they reduce the contaminations from the soil providing tropical look. Ferns are vasular plants which reproduce sexually by tiny spores and do not have flowers or seeds. With over 10000 species of ferns some species of ferms assist in ailments such as ulcers, infections and many more.