18 kinds of poisonous plants cannot be kept indoors.
Rose: The rich original fragrance of rose will make allergic people feel chest tightness, discomfort and breathlessness.
Orchid: smelling incense for too long will make people overexcited and cause insomnia.
Oleander: The poisonous gas it emits can make people depressed and asthmatic, and easily lead to tracheitis and pneumonia. Frequent smelling will make people's intelligence decline.
Bauhinia: Long-term exposure to pollen can induce asthma.
Cordate telosma: It can emit particles that strongly stimulate the sense of smell at night. Patients with hypertension and heart disease should not smell it for a long time, otherwise it will aggravate their condition.
Lily: Smelling its fragrance for a long time will make people's central nervous system excessively excited and cause insomnia.
Hydrangea: If people are exposed to the particles it emits for a long time, they will have skin allergies or itching.
Pine and cypress: The smell of pine and cypress flowers and trees can stimulate people's stomach. Long-term odor will not only affect people's appetite, but also make pregnant women upset and nauseous. Source: Bihai Yinsha Comprehensive.
Rhododendron flavum, plants and flowers all contain toxins, which will be poisoned if eaten by mistake.
Poinsettia, the whole plant is poisonous, and the white juice can stimulate the skin to be red and swollen. Eating the stems and leaves by mistake is in danger of poisoning and death.
Bachelor tree is a succulent plant, and the white juice from its broken stem can make the skin red and swollen, which can cause blindness if eaten by mistake.
Five-colored plum, flowers and leaves are poisonous, and eating them by mistake can cause diarrhea and fever.
Narcissus, bulbs contain lacodine, which can cause enteritis and vomiting if eaten by mistake. The juice of leaves and flowers will make the skin red and swollen.
Lycoris radiata and bulbs contain lycorine and other toxic substances. Exposure to lycorine can cause redness and itching. Lycorine inhaled into respiratory tract can cause nosebleeds, vomiting, diarrhea, cold hands and feet, shock, and even death due to central nervous system paralysis.