What are the common poisonous plants

There are many poisonous plants, and some friends may not know much about it. Today, let's briefly introduce some common poisonous plants. Let's have a look at them.

Common poisonous plants

1. Solanum nigrum

The effect of curcumin is similar to that of saponins and can dissolve blood cells. Excessive poisoning can cause headache, abdominal pain, vomiting, diarrhea, dilated pupils, fast heartbeat and then slow heartbeat, insanity and even coma.

2. Coral cherry

The whole plant is poisonous, and the leaf is more toxic than the fruit. Accidental ingestion of human and livestock can cause dizziness, nausea, drowsiness, severe abdominal pain, pupil dilation and other toxic symptoms, but its root can be used for medicinal purposes.

3. Anthurium andraeanum

The flower will be slightly toxic, if you don't eat it by mistake, you will be fine. Wash your hands every time you trim the branches and leaves. Its poison mainly comes from the juice. Pay more attention to it. Anthurium andraeanum belongs to Araceae, how poisonous it is, but as long as it is not in close contact with it, there will be no problem. Anthurium andraeanum can be kept at home and is slightly toxic, but it is best kept outdoors.

4. Tiger thorn plum

The white milk secreted by plant wounds can stimulate people's skin and mucous membranes, and accidental eating will cause nausea, vomiting, diarrhea, dizziness and so on. Family cultivation will not cause harm as long as it does not fold flowers for children to play at will.

5. Oleander

Blooming in spring, summer and autumn every year, it is a kind of flower that can not only watch and cure, but also make people poisoned. Its stems, leaves and even flowers are poisonous, and its smell, if smelled for too long, will make people drowsy and intellectual decline. The milky white juice it secretes can be poisoned if eaten by mistake.

6. Poinsettia

Poinsettia is poisonous throughout the plant, especially the white juice in the stems and leaves can irritate the skin and cause allergic reactions, such as accidental ingestion of stems and leaves, which is at risk of poisoning and death.

7. Digitalis

Digitalis is an important cardiotonic drug, which can excite myocardium, enhance myocardial contractility, improve blood circulation, or directly inhibit intracardiac conduction system, slow down heart rate, treat chronic congestive heart failure, and has significant diuretic and detumescent effect on cardiac edema. Because the distance between the therapeutic dose of digitalis and the toxic dose is very small (it is generally believed that the therapeutic dose is about 60% of the toxic dose and 10% of the lethal dose), it is easy to be poisoned. The whole plant is poisonous, medicinal and cardiotonic.

8. Narcissus

Home planting is generally fine, but do not break its bulb, because it contains Latin toxin, which can cause vomiting and enteritis; the juice of leaves and flowers can make the skin red and swollen, so be especially careful not to get this juice into your eyes.

9. Yu Mei

The whole plant is poisonous and contains toxic alkaloids, especially the fruit is the most toxic, if eaten by mistake, it will cause central nervous system poisoning, serious may also lead to life-threatening.

10. Evening incense

After stopping photosynthesis at night, a large amount of exhaust gas will be emitted, which smells good, but it is bad for human health. If you put it indoors for a long time, it will cause dizziness, cough, and even asthma and insomnia. Therefore, night incense is put indoors during the day and moved outdoors in the evening.