10 Flowers That Can Actually Kill You

10. Poison HemlockPoison Hemlock (Conium maculatum), best known as the plant that ended the life of Socrates, needs no other introduction.

9. Death Camas Death Camas, Zigadenus is a type of flower in the lily family - in this pretty flower, the relationship between toxins and lilies becomes readily apparent.

8. FoxgloveFoxglove (Digitalis purpurea) fits squarely into the 'times change' category. A native European plant that once ranked as a prized ornamental plant when it was first imported by the early colonial settlers, this now ranks as a weed because it grows aggressively in the wild.

7. White Snake RootWhite snake root (Ageratina altissima), the plant most famous for allegedly causing the death of President Lincoln's mother, grows in many areas of North America.

6. OleanderBeautiful flowers might be the only thing going for Oleander (Nerium oleander). A small shrub or tree commonly used as an ornamental in the yard contains a toxin called Cardenolide Glycosides Pose, and it represents both a passive and active danger to human life and health.

5. White BaneberryThe woods have eyes and White Baneberry, better known as Doll's eye, are proof. The plant produces some pretty white flowers that transform into full-grown berries. They create an illusion of eyes in the woods, and they grow like weeds, in most open areas of the East Coast.

4. Angels TrumpetsWith a name like angel's trumpets, this flower sounds downright enchanting. Naive people who consume the plant, however, might very well experience the coming of angels. It's a native South American plant that now grows freely in the wild across North America. The entire plant contains poisonous substances such as tropane alkaloids scopolamine and atropine.

3. WolfsbaneOn any sunny summer's day, mountain hikers in the northern hemisphere might cross paths with some beautiful purple flowers. In the case of Wolfsbane, or Devil's Helmet, the beauty is only skin deep.

2. Deadly NightshadeWith names like Deadly Nightshade and Devils Berries, nobody should be in any doubt about the nature of these nasty flowers. True to its name, the entire plant contains deadly poisons called Tropane alkaloids.

1. Opium PoppyArguably no other flowering plant has done more damage to people around the world than the opium poppy (Papaver somniferum).