The foliage ornamental industry has created a major breakthrough in floriculture business in the recent years. Dependence of potted plants especially foliage is growing very fast on account of non-availability of ground space in cities. Common indoor plants may provide a valuable weapon in the fight against rising levels of indoor air pollution. Those plants in office or home are not only decorative, but are surprisingly useful in absorbing potentially harmful gases and cleaning the air inside modern buildings. Since many people in our society spend most of their lives indoors, indoor air...