Are Some Plants Really Poisonous?

Some flowers are poisonous, therefore you may look at them, but you should not touch them. Some plants have a white liquid which looks

like milk in their stems and leaves. If the liquid sticks to your skin, the skin may turn red and become swollen and if the liquid gets into your eyes, you might go blind. Some plants bear bright red fruits that look just like ordinary juicy, sweet fruits, but if you take a bite you might feel thirsty and be unable to speak properly because your tongue has became numb. Other plants have poisonous flowers and leaves. If you eat them by mistake, you may develop a stomachache and become dizzy, or develop difficul-ty in breathing, or your heart might function abnormally.On the other hand the poisonous liquid can keep away aphids, red spiders and other injurious insects. As a result these plants grow luxuriantly, with beautiful flowers, and people like to an[ them.