With the arrival of spring, the earth has been completely green, from the instrument to the heart is a new look, the whole spring is covered with green. It's a good time to go out for an outing, but at the same time, you should always pay attention to the "danger" around you! Because spring is also the awakening day of some poisonous flowers and plants, there is a song called "don't pick wild flowers on the roadside...". Next, Xiaobian will take you to know a kind of poisonous flowers and plants hidden in a hundred flowers -- Euphorbia.
The poisonous flowers and plants of zeaxanthus "hide" in the flowers -- zeaxanthus is beside the path of the botanical garden. When you look down in a pile of clover or rest on a wooden bench, you will see its figure. Especially on both sides of the road of kiwifruit garden, the dry and suitable environment makes it grow in groups, like a green umbrella, scattered everywhere, and the leaf shape is like a spoon, The edge is serrate. It is Euphorbia of Euphorbiaceae. The umbrella stem protrudes five leaflike bracts upward, which are similar to the stem and leaf, and gather at the top like five cup-shaped clouds, so it is also called five clouds. If you look closely at the male flower, you will find a kidney shaped gland. All over the country, except Xinjiang and Tibet, almost all of them inhabit, especially in the wilderness, gullies, hillsides and roadsides.
As a two-year-old herb, Euphorbia has been a common folk herb, which is widely used in resolving phlegm, relieving cough, dispersing knot and detumescence. Also because it has a certain toxicity to pests, it can make pests do not eat leaves, affect the growth of larvae, and finally die, isn't it amazing? Therefore, as a "soil pesticide", it is used by farmers to cultivate and control pests. Not only that, modern research also found that it has a certain effect on the treatment of cancer, especially the water extract of root can well inhibit the growth of tumor and improve immunity, which can be described as a magic herb.
At this time, you can't help asking, why is such a useful herb "poisonous flower"? As the saying goes, medicine is divided into three parts. Like most Euphorbiaceae plants, the stem is rich in white milk. Studies have shown that these milk has a strong irritation to the skin and mucous membrane. Direct contact can cause dermatitis, swelling and even ulceration of the mucous membrane. If you accidentally eat, it may cause digestive tract congestion, severe respiratory paralysis, coma and damage to the nervous system. So when parents with children in the garden must pay attention, do not break the stem, so that the milk splashed on the hands or eyes, not to swallow! Once found poisoning symptoms, we must go to the medical room in time.
Here are some common poisonous herbs in botanical garden. Although the toxicity is not strong, we should pay attention to them!
Euphorbia, Euphorbia, Euphorbia, their white milk has a strong toxicity, touch the skin must be cleaned in time. In addition, the Ranunculaceae stands for "poisonous grass" - aconitine, whose aconitine can act on your heart very quickly, making your heart beat disorderly, breathing difficult and life-threatening.
Also belonging to Ranunculaceae, tianhuai, shilongrui and Ranunculus Yangzi are less toxic. In addition, Corydalis in the 200th science popularization class is a less toxic genus of Papaveraceae, but it should not be taken lightly. Their plants are still toxic and often used as soil pesticides.
Finally, it's a long winded sentence. Although the outing is good, you should also pay attention to these hidden "invisible killers" when you play in the garden!
Common poisonous flowers and plants in spring -- Euphorbia
Expanding knowledge -- the efficacy of Euphorbia
It's hard, cool and poisonous.
① Ben Jing: "bitter, slightly cold. "
② Bielu: "Xin, nontoxic. "
⑧ Tang materia medica: "there is little poison. "
[channel tropism] into the large intestine, small intestine, spleen.
① "Depei Materia Medica": "start with Yangming and Taiyang meridians. "
② Summary of materia medica: "entering the hand foot Taiyin meridian. "
[function indications] water circulation, expectorant, insecticidal, detoxification. It can be used to treat edema, phlegm, asthma, malaria, bacillary dysentery, scrofula, tinea, tuberculous flaccidity and osteomyelitis.
[medicinal taboo]
① Notes on materia medica classic: "Xiaodou is the envoy. Dioscorea zingiberensis. "
② It is forbidden for those with deficiency of Qi and blood. "
[selection method]
① It can cure dampness and swelling of the body, weakness of the limbs, dyspnea, ringing and fullness of the abdomen, and blindness of the eyes: Twelve taels of Euphorbia Root, five Jin of carp, two liters of Chixiaodou, eight taels of ginger, three taels of Poria cocos, two taels of ginseng, two taels of Ophiopogon and two taels of licorice. Cut the eight ingredients into small pieces. Add seven liters of water to a bucket. First boil the fish and beans. Reduce seven liters. Remove the dross. Take four and a half liters of internal medicine. One takes Sanhe, three days, people weak take Erhe, and then take breath to stop, to Sihe. When the small convenience, swelling gas reduction, or small loose. (Zeqi Tang in Qianjin Fang)
② Water vapor control: ten jin of lacquer (in summer to pick leaves, into a bucket of wine, research juice, about two bucket). On the medicine to slow fire boil such as thin, namely stop, put porcelain adduction. One teaspoon of warm wine per day. Take the more as the degree. (Sheng Hui Fang)
③ Treatment of edema, asthma, cough, urine astringent red as blood: zeqiye (micro fried) 52, sanggen Baipi (fried yellow, file) 32, Baizhu 1 or 2, yuliren (soup, peeled, fried) 32, almond (soup, peeled, pointed, Shuangren, fried) 12 and half, tangerine peel (soup, peeled, fried dry) 1 or 2, ginseng 1 or 2. On the seven flavor, coarse pound sieve. Take five daggers each time. Use one and a half cups of water and one jujube of ginger. Break them and fry them until eight minutes. Remove the dross and warm them. Take advantage of three liters of yellow water and small convenience. (Zeqi Tang in Shengji Zonglu)
④ Treatment of pulmonary heart disease: fresh lacquer stem and leaf two Liang. Wash and chop, add 1 jin of water, put two eggs, boil them, remove the shell and prick holes, and then cook for a few minutes. Take eggs first and then soup, one dose a day. (Jiangxi herbal medicine manual)
⑤ There are things that are as big as a cup under the treatment of the heart. Those who can't eat: two liang of Tingli (boil), two liang of rhubarb, four liang of Zeqi. Sieve, honey pill and pestle. Take Wuzi's second pill, three times a day, a little more. (behind the elbow)
Euphorbia