Unexpectedly, these three kinds of beautiful and fresh common potted flowers are poisonous plants.

The three poisonous plants to be introduced below are dodder, oleander and Catharanthus roseus. They are all ornamental flowers growing around us. The flowers and leaves look very fresh and beautiful. However, we must avoid contact with children or pets to avoid poisoning.

Contact with the following three plants will not be poisonous, but accidentally eating or touching juice can easily be very harmful, and in serious cases can lead to illness.

1. Dodder sunflower

There are many varieties of dodder, its ornamental is very good, the ability to adapt to the environment is very good, as well as good cold tolerance, the most well-known varieties include iron chopsticks, Christmas roses and black plum, they are easy to grow and can grow in cool and cold environments.

Like most Ranunculus plants, these sneeze root grasses contain a harmful toxin that can easily cause vomiting and can be fatal if eaten by mistake. Some species have been used to treat children's helminthes by promoting vomiting to ward off worms, but improper use can be harmful.

The juice and seeds of dodder are poisonous. When collecting seeds, you must wait for the seed pods to dry before collecting them. If you touch the juice by mistake, it will easily lead to poisoning. If you touch it, it will make your hands black and look like burns.

In the discovery of pods must not be in a hurry to collect, especially before the seed pods are not dry, fingers mistakenly touch the juice can easily lead to finger pain, tingling, serious dizziness.

If you mistakenly touch the juice, you must rinse it with a lot of water in time, and then you should see a doctor in time. Usually, you should be very careful not to touch these ornamental plants.

Dodder is a plant that blossoms in winter and spring. It can bloom for more than three months, such as the common Christmas roses and grass, that is, the common iron chopsticks. Their plants are relatively low, but they are also slightly taller. It can grow to more than 1 meter tall.

They are easy to grow and can reproduce by themselves. The seeds can be collected after the seeds have withered. Be sure to wear gloves.

The position of curing dodder can keep cool or have proper scattered light, the environment should be protected from exposure, it can blossom in cold winter, it will wither if the temperature is too low, and it can sprout again in spring next year.

two。 Oleander (oleander)

Oleander is the most well-known ornamental plant, but also a dangerous poisonous plant, the whole plant is poisonous, even the water at the bottom of the rhizome will be poisonous.

Although oleander is poisonous, it can be used as medicine to make a variety of cardiovascular diseases.

If mistakenly touching juice is easy to cause poisoning, serious will lead to abdominal pain, vomiting, diarrhea, dizziness and arrhythmia, etc., skin mistouch is easy to cause inflammation, air bubbles and soreness.

The toxicity of oleander is beyond doubt. Even after bees pick its nectar, the honey produced is poisonous.

It is said that oleander toxins will continue to exist after burning, and food burned with oleander wood can not be eaten by mistake.

Conservation of oleander is relatively simple, it likes the year-round warm and humid environment, the cultivation environment needs loose drained soil and proper light.

3. Catharanthus roseus

Catharanthus roseus, which is common in life, can be seen in all kinds of green roads in the south. It is a kind of plant that likes to be warm and humid all the year round. It is a kind of plant with mild toxicity, and its leaves are very similar to oleander.

Catharanthus roseus has beautiful clean leaves and flowers, and the flower is in the shape of a star-shaped flower with rich colors, such as pink, red, purple and white.

Catharanthus roseus is a particularly easy-to-grow plant, with low plants that grow well in warm and sunny places all the year round, grow in the shade of trees, spread easily, and need regular watering only when the summer temperature is high.

Catharanthus roseus is a close relative of oleander, but it is much less toxic than oleander, but it can not be eaten by mistake. It is easy to cause mild abdominal pain and serious heart complications.

Catharanthus roseus is also a plant that can be used as medicine, and the drugs can be used to treat high blood pressure, but poor dose control can easily lead to abnormal blood pressure.

There are many poisonous plants around us. The most common plants at home, such as tortoise back bamboo, dripping Guanyin, evergreen and so on, are poisonous. If there are children or pets at home, avoid touching or eating them by mistake.

Other common poisonous plants in daily life include holly, oleander, ivy, daffodils, digitalis, hydrangea, poinsettia and fan flowers.

Catharanthus roseus with purple flowers is a relatively rare variety.

Understanding these poisonous plants can not only avoid accidental contact with juices when planting plants, the most important thing is to avoid accidental eating or touching by children or pets.