Daffodils: One of the most beautiful flowers in the world, is toxic in its properties, though it won't cause death but can cause other health problems such as dizziness, abdominal pain, breathing issues etc.
English Yew: This charming plant is one of the most deadliest plants on earth. Though it's berries are not that poisonous but the tree can cause cardiac arrest only in few minutes.
Hydrangea: This shade loving plant has the poison that is actually equivalent to cyanide.
Lily of The Valley: This is a sweetly scented, highly poisonous woodland flowering plant that is native throughout the cool temperate Northern Hemisphere in Asia
Oleander: This attractive colorful plant you can often see in gardens around you, but it is this poisonous that its one leaf is enough to kill if not treated immediately.
Water Hemlock: This weed is usually seen in many gardens or abandoned places, but this plant is highly toxic especially the roots. You will die within 15 minutes of consuming it.
Rhododendron and Azalea: This seductive looking garden bloomer is highly poisonous, a small portion of this plant if consumed can cause abdominal pain, breathing problems, paralysis, coma or even death.
Angel’s trumpet: This plant is very popular due to its eggplant flowers, but is very fatal if consumed by anyone. Though this is used to create a recreation drug.
Tobacco: Its leaves contain the toxic alkaloids nicotine and anabasine that can lead to death if consumed. It causes 5 Million death every year, making it the most deadliest plant on the earth.
Castor Bean: Very attractive plant due to its berries is very toxic that only its one or two seeds are enough to kill a child. Although its processed seeds are the source of castor oil.
Beautiful and dangerous. They look pretty but handle them carefully otherwise they tend to smile in anger, something that can lead you to death too.