2 oleander: evergreen shrub with pink or white flowers. Its leaves, flowers and bark all contain many toxins such as nerioside,oleandroside, saponin and cardiac glycoside. One leaf can kill an adult. Even a little contact with twigs, flowers or berries may kill people. Once eaten, it will immediately affect people's nervous system, cardiovascular system and digestive tract.
Aconitum: Herb, distributed in mountainous and hilly areas, with erect stems, flowering in autumn and poisonous roots.
4 heartbroken grass: the whole plant is poisonous, especially the leaves and roots! After eating, the intestines will turn black and adhere, dizziness, severe pain in the throat and abdomen, foaming at the mouth, dilated pupils, jaw falling off, muscle weakness, heart and respiratory failure and death. Some people are poisoned by mistaking Herba Lysimachiae for honeysuckle!
Poinsettia: The whole plant is poisonous. The white juice of the stems and leaves will cause allergic reaction, which will make the skin red and swollen. If you eat the stems and leaves by mistake, you will vomit, have abdominal pain and even die of poisoning.
6 daffodils: daffodils contain lycorine which is toxic to human body, among which daffodils are the most toxic. The juice of flowers and leaves can make the skin red and swollen, and eating by mistake can cause vomiting, diarrhea, cold hands and feet, shock, and even death due to central anesthesia in severe cases. When the extract of narcissus bulb is injected into an open wound, it will have a paralyzing effect on the nervous system and cause cardiac paralysis. But some doctors think that narcissus bulb can treat baldness and have special aphrodisiac.
7 hemlock: The rhizome is thick and fragrant and sweet. In autumn, the stem is hollow, the leaves are like celery, the flowers are white or yellowish, and the whole grass is poisonous. The slender stem of Oenanthe javanica is full of a kind of juice called convulsive toxigenin, even if it is only eaten by mistake, it will induce severe epilepsy and die soon.
8 Semen Strychni: Semen Strychni has the functions of dredging collaterals and relieving pain, dispersing stagnation and reducing swelling. At present, this medicine is mostly used for the treatment of spinal arthropathy, both orally and externally. However, it is very toxic, and improper use can easily lead to poisoning. Symptoms of poisoning: mild headache, dizziness, numbness in the tongue, tightness of the lips, mild muscle twitching, and mild nervous disorder (curiosity, drunkenness, fear). In moderate degree, the muscles of the whole body are convulsive, the angular arch is reversed, the teeth are clenched, the eyes are smiling, and the eyes are gradually cyanotic, the pupils are dilated, and the pulse is accelerated. Others show tinnitus, deafness, bilateral facial paralysis, etc. Severe poisoning can cause cardiac arrest and death.
Acacia beans, also known as red beans, are poisonous in their roots, leaves and seeds. Acacia bean is red with a black spot on it. The seed contains a phytohemagglutinin called ormosin, which will die in a short time if it is chewed by mistake. Acacia is one of the deadliest toxins on earth, which can destroy the activity of ribosomes. The initial reaction is nausea, fever, vomiting, salivation and a series of dysfunction symptoms, followed by nervousness, edema, spasm, renal failure, retinal hemorrhage and extensive visceral injury.
10 Angel is similar to Petunia, and is called Datura, Stinky Grass, Rococo Grass or Devil's Trap. It is an effective hallucinogen. According to Wikipedia, "its effective components include atropine, hyoscyamine and scopolamine, which can lead to insanity or inhibit the physiological function of sympathetic nerve." Once you take it by mistake, you should be sent to hospital for treatment, and even there are deaths.