Aconitum aka Wolfsbane
The effects of poisoning are instantaneous, ranging from diarrhea to respiratory problems which can result in death.-wonderslist.com/10-most-poisonous-plants/
Cerbera Odollam
AKA Suicide tree-It is the seed inside the fruit of this plant that is highly poisonous-and can and often does cause heart attacks.
White Snakeroot
Violent vomiting and delirium occur in the poisoned person which can ultimately be fatal.-wonderslist.com/10-most-poisonous-plants/
Caladium aka Elephant Ears
Caladiums are one of the most common houseplants to poison dogs, cats, rabbits, horses, and small children-plantophiles.com/houseplant-tips/are-caladium-poisonous/
Camellia
Advertisement
Wild Calla
The foliage of this plant contains calcium oxalate that is toxic to animals and humans-plants.ces.ncsu.edu/plants/calla-palustris/
Castor Bean
The symptoms of consuming the beans from this plant are abdominal cramps, vomiting, internal bleeding and kidney failure. -planetdeadly.com/nature/most-poisonous-plants
African Violet
Oleander
ALL parts of the plant are poisonous, from root to the nectar-even the SMOKE from burning the plant.
Rosary Pea
The beans on this plant contain a toxin abrin-the most deadly plant poison known to man
Christmas Cactus
Friendship Plant
