For inside the house, placing the plant at corners and sharp angles reduces stress anxiety and disorders. These plants are not just ornamental but are also excellent air purifiers too. These plants can reduce components of indoor air pollution, even volatile organic compounds such as benzene, formaldehyde, toluene, and xylene. # Syngonium Plant is also known as Arrow Head Plant because of its distinctively arrow shaped leaves. # These are not just decorative but these plants are also anti pollutants in nature.