There are 20 species of Illicium medicinal plants, 1. Star anise is also called fennel, star anise, fennel and fennel. It is an Illicium plant of Illicium. Its namesake dried fruit is one of the seasonings for Chinese food and Southeast Asian cooking. It is an evergreen tree growing in a humid, warm and semi-cloudy environment, and its height can reach 20 meters. Mainly distributed in southern Chinese mainland. Fruits are picked in autumn and winter, and are reddish brown or yellowish brown after drying. The smell is sweet and fragrant. Use whole fruit or powder. Fruits and seeds can be used as condiments and medicines. It has strong fragrance, and has the effects of expelling worms, warming middle warmer, regulating qi, invigorating stomach, stopping vomiting, dispelling cold and calming the nerves. Illicium verum can be used not only as seasoning, but also as raw material for perfume, toothpaste, soap and cosmetics. In industry, it can also be used as a repellent and stimulant in medicine. It is warm in nature and pungent in taste. Has the effects of warming yang, dispelling cold, regulating qi and relieving pain. It can be used for treating cold vomiting, cold hernia, abdominal pain, lumbago due to kidney deficiency, wet and dry beriberi, etc. Magnoliae Magnoliae, also known as wooden pen, mainly refers to the flower buds of magnolia. Magnolia plants such as Magnolia grandiflora, Magnolia wangchun and Magnolia Wudang. Location: China, Henan, Shaanxi and other places. Eat raw. Magnolia, also known as Primula, belongs to Magnoliaceae. Bright color, compact buds, neat scales and rich fragrance. Flos Magnoliae has the effect of dispelling cold and can be used to treat rhinitis and lower blood pressure. Flos Magnoliae is not only a precious perfume and chemical raw material, but also an ornamental greening plant, which has been in short supply for many years in history. Notoginseng, Araliaceae, also known as Tianqi, was called "gold does not change" by Li Shizhen, a famous pharmacist in Ming Dynasty. Panax notoginseng is a pearl in Chinese herbal medicine. It is recorded in Compendium of Materia Medica, a pharmaceutical work in the Qing Dynasty: "Ginseng is the first to tonify qi, and Sanqi is the first to tonify blood, which has the same taste, so it is called Sanqi, which is the most precious of Chinese herbal medicines." The famous Chinese patent medicines "Yunnan Baiyao" and "Pien Tze Huang" are made of notoginseng as the main raw material. Panax notoginseng is a perennial herb of Araliaceae. It was named Sanqi because it was dug three to seven years after sowing. Each plant has three petioles and each petiole has seven leaves. Its stems, leaves and flowers can be used as medicine. Ginseng, a perennial herb, likes cool and humid climate, and mostly grows in mixed coniferous and broad-leaved forests or miscellaneous forests with small temperature difference between day and night at an altitude of 500 ~ 1 100 meters. Because the root is fat, spindle-shaped, and often bifurcated, the whole picture is quite similar to human head, hands, feet and limbs, so it is called ginseng. Ancient ginseng was nicknamed Polygonatum sibiricum, Goblin and Shencao. Ginseng is known as the "King of Herbs" and is one of the famous "Three Treasures in Northeast China" (ginseng, mink and velvet antler). It is a precious medicinal material that is well-known at home and abroad and is known to all ages. 5 honeysuckle. Honeysuckle. Honeysuckle. Is the floorboard of Chinese herbal medicine and plants. Honeysuckle, also known as Lonicera japonica, is a perennial semi-evergreen twining woody vine of Caprifoliaceae. The name honeysuckle comes from Compendium of Materia Medica. Because honeysuckle turns white first and then yellow, it is named honeysuckle. Honeysuckle. It is the dried bud or the first flowering flower of Lonicera japonica Thunb. Honeysuckle has been known as a good medicine for clearing away heat and toxic materials since ancient times. Sweet, cold, fragrant, sweet, cold, clear without hurting the stomach, fragrant can dispel evil. Honeysuckle can not only dispel wind and clear heat, but also be good at clearing blood poison. It has obvious curative effect on various fevers such as body heat, rash, macula, toxic heat ulcer, sore throat and so on. The Umbelliferae of Angelica dahurica is divided into different names of Angelica dahurica: snow, paper (Chu Ci), incense (classic), red, lustrous powder (herbal medicine), white (other records) and incense (paper). Tropism of nature and taste: pungent and warm. Enter the lung and stomach meridians. Dispelling wind and cold, dredging orifices and relieving pain, reducing swelling and discharging pus, eliminating dampness and stopping leukorrhagia. Source: China: The root of Umbelliferae, such as Radix Angelicae Dahuricae, Radix Angelicae Dahuricae, Radix Angelicae Dahuricae or Radix Saposhnikoviae. Angelica dahurica is mainly produced in Yuzhou, Henan Province. Some provinces and regions in the north are planted, most of which are produced and sold, and a few are transferred from other provinces. Chemical composition: this product contains volatile oil, coumarin and its derivatives, such as angelica, angelica ether, imperatorin, angelica dahurica toxin, etc. It also contains volatile oil, including 3- methylene -6- cyclohexene, undecene -4, elemene, hexadecanoic acid, nonenol, etc. Angelica belongs to the perennial herb of Umbelliferae. The stems are purplish. The basal leaves and lower leaves of the stem are ovate, divided 2 ~ 3 times and 3 times or pinnately, and the last lobes are ovate or ovate-lanceolate, 3-lobed, with white hairs on veins and edges; The petiole has a large leaf sheath; The leaves on the upper part of the stem are pinnately split. Compound umbel; Umbrella width 9 ~13; Involucral bracts 2 ~ 4; Pedicel 12 ~ 36, densely villous; These flowers are white. Double bilberry is oval with wings on the side. The flowering and fruiting period is from July to September. It can be used for treating apoplexy, unconsciousness, foaming at the mouth and postpartum paralysis. ① Anti-hypoxia effect; (2) regulating the immune function of the body and having anti-cancer effect; 3, skin care and beauty; (4) enriching blood and promoting blood circulation; ⑤ Antibacterial and anti-arteriosclerosis effects. 8 Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae Scrophulariaceae is solid, not easy to break, and its cross section is black and slightly shiny. It smells like caramel, sweet, slightly bitter and salty. Perennial herbs. Roots are long cylindrical or spindle-shaped. The stem has four edges and grooves. The lower leaves are opposite, and the upper leaves are alternate, ovate to lanceolate and long 10 ~ 15c. Scrophularia-plant type M, serrated edge, twisted teeth, bony and sharp. Thymus is large and scattered, with glandular hairs on the axis; Calyx 5-lobed, lobe margin septate; Corolla brownish purple, upper lip longer than lower lip; Staminodes are nearly round. Capsule ovoid. The flowering period is July-August and the fruiting period is August-September. Born in streams, hillsides, forests and grasslands. Location: Zhejiang. 9 Aloe Vera of Liliaceae is an evergreen succulent herb. Leaves are clustered, sedentary or born at the top of the stem, often lanceolate or short and wide, with sharp teeth at the edge. Inflorescence is umbrella-shaped, raceme-shaped, spike-shaped, cone-shaped, with red, yellow or red spots, six petals and six pistils. Perianth base is connected into a tube shape. There are at least 300 species of aloe, including about 250 species in Africa, about 40 species in Madagascar and the rest 10 species distributed in Arabia and other places. The nature and shape of aloe vary greatly, some are like huge trees, up to 20 meters, and some are less than 10 cm high. There are many kinds of leaves and flowers, which have their own characteristics in cultivation and are deeply loved by people. Aloe vera is a tropical plant, naturally afraid of cold, but it is also a good plant and easy to live. According to scientific research, many components in aloe have good nutrition and moisturizing effects on human skin, and are less irritating and comfortable after use, and have certain curative effects on rough skin, facial wrinkles, scars, freckles and acne. Therefore, its extract can be used as cosmetic additive to prepare sunscreen cream, shower gel and so on. As for minor abrasions, contusions, beriberi, frostbite, chapped skin, warts and so on. Aloe vera can be used for treatment with good effect. Modern research shows that its leaves contain aloe-emodin, isoaloe-emodin and picroside. Pharmacological experiments show that it has purgative and anticancer effects. Aloe vera is cold in flower and bitter in taste. Has the effects of clearing away heat, relieving cough and stopping bleeding, and can be used for treating cough and hematemesis. 10 Bletilla striata (Orchidaceae) is a perennial herbaceous bulbous plant, also known as Eupatorium adenophorum, Eupatorium adenophorum and Eupatorium japonicum, mainly distributed in China, Taiwan Province Province, Japan and northern Myanmar. Prunus mume is suitable for viewing. The dried bulb is called Bletilla striata (also known as Bletilla striata, Eupatorium adenophorum, Glycyrrhiza uralensis and Bletilla striata), which belongs to Chinese herbal medicine, and others are also used as ointment. The general variety is purple-red, so it is not called purple orchid; Another variety has white flowers called Bletilla striata. Alba). There are also yellow, pink, red and blue horticultural varieties. The main flowering period is in spring, but it may also bloom in late winter to early summer depending on the climate in different places. If planted, in summer, because the tip of the leaf is easy to scorch, it is advisable to use the method of half-day irradiation to avoid western sun exposure as much as possible. Indications: convergence, hemostasis, detumescence and granulation. Used for hemoptysis, hematemesis, traumatic hemorrhage, sores and swelling, and chapped skin; Tuberculosis hemoptysis, ulcer bleeding. 1 1 Eucommia ulmoides. Distribution: temperate shady habitat: mountainous area above 500 meters above sea level. Medicinal parts: bark, leaves and male flowers. Medicinal functions: nourishing liver and kidney, strengthening bones and muscles, and regulating blood pressure. Indications: kidney deficiency, lumbago, fetal movement, fetal leakage, hypertensive deciduous trees, up to 20 meters. Branchlets smooth, yellowish brown or pale, with flaky pith. Bark, branches and leaves all contain gum. Simple leaves alternate; Oval or ovoid, 7 ~ 15cm long and 3.5 ~ 6.5cm wide, tapering at the top, wide wedge-shaped at the base, serrated at the edge, with sparse hairs on the young leaves and dense hairs on the lower ones, smooth on the old leaves and sparse hairs on the lower veins; Petiole length 1 ~ 2 cm. Flowers are unisexual, dioecious, open at the same time as leaves, or open the first leaf, born in the axils of bracts at the base of annual branches, with pedicels; No perianth; The male flower has 6 ~ 10 stamens; The ovary of the female flower is bare and elongated, with 1 cell and a forked style at the top. Samara is oval, flat, concave at the top and contains 1 seed. The flowering period is from April to May. The fruiting period is September. 12 forsythia suspensa of Oleaceae, also known as Huanghuatiao, Lianke, Qingqiao, Luoqiao, Huangqidan, etc. Its fruit is used as medicine. Forsythia suspensa is a traditional Chinese medicine for clearing away heat and toxic materials. It is mainly used for treating fever, wind-heat cold, fever, upset, sore throat and acute nephritis. Forsythia suspensa is an excellent flowering shrub in early spring, with elegant fragrance and golden branches. Forsythia suspensa has antibacterial, cardiotonic, diuretic and antiemetic effects. Forsythia suspensa is often used to treat acute wind-heat cold, carbuncle, abscess, lymph node tuberculosis, urinary tract infection and other diseases. It is the main raw material of Shuanghuanglian oral liquid, Shuanghuanglian powder injection, Qingre Jiedu oral liquid, Liancao Qingre oral liquid, Yinqiao Jiedu granules and other traditional Chinese medicine preparations. 13 Lycium barbarum (scientific name: Lycium barbarum) is a multi-branched shrub plant of Solanaceae, with a height of 0.5- 1 m, which can reach more than 2 m when cultivated. It is distributed at home and abroad. Lycium barbarum is full of treasures. Li Mingzhizhen's Compendium of Materia Medica records: "Lycium barbarum leaves are picked in spring and are famous for their herbal essence; Picking flowers in summer is called long grass; Picking in autumn, named Lycium barbarum; Collecting roots in winter is called bone skin. " The tender leaves of Lycium barbarum, also known as the head of Lycium barbarum, can be eaten or used as Lycium barbarum tea. Modern research shows that Lycium barbarum has the functions of lowering blood sugar, resisting fatty liver and atherosclerosis. In addition, Lycium barbarum can also be used as garden hedge planting, potted stumps, soil and water conservation shrubs and so on. Multi-branched shrubs, 0.5- 1 m high, can reach more than 2 meters when cultivated; The branches are thin, and the arch-shaped plant Lycium barbarum-flowers, fruits and leaves (Figure 1) are bent or drooping, with longitudinal stripes in light gray, and the thorns are 0.5-2 cm long, while the thorns of raw leaves and flowers are longer, and the tips of branchlets are sharp and prickly. Leaves papery or slightly thick, simple leaves alternate or clustered in 2-4 pieces, oval, oval-rhombic, oblong and oval-lanceolate, sharp, wedge-shaped at the base, 0.5-5 cm long and 0.5-2.5 cm wide. The cultivator is bigger, reaching more than 10 cm, with a width of 4 cm. The petiole is 0.4- 1 cm long. Flowers solitary or twined in the axils of leaves on long branches, clustered with the same leaves on short branches; Pedicel length 1-2 cm, gradually thickening towards the top. Calyx 3-4 mm long, usually 3- cleft or 4-5-toothed, lobes hairy; Corolla funnel-shaped, 9- 12 mm long, lavender, the tube suddenly swells upward, slightly shorter than or nearly equal to the eave-shaped lobe, 5-lobed, the lobe is oval, the top is blunt, flat or slightly curved outward, the edge is hairy, and the base ear is prominent; Stamens slightly shorter than corolla, or protruding from corolla due to corolla lobes abduction. Filaments densely form a loop of fluff near the base and interweave into oval clusters, and also densely form a loop of fluff with the inner wall of corolla tube at the height of clusters. Style slightly protrudes from stamens, the upper end is arched, and the stigma is green. Berries are red and egg-shaped. The cultivator can grow oblong or rectangular, with a sharp or blunt tip and a length of 7-15 mm. The cultivator can reach 2.2 cm in length and 5-8 mm in diameter. Seeds oblate kidney-shaped, 2.5-3 mm long, yellow. The flowering and fruiting period is June-165438+1October. 14 agarwood of Daphne family, 5- 15 meters high, dark gray bark and almost smooth and tough fibers; Branchlets are cylindrical, wrinkled when young, sparsely pilose, and then gradually shed, glabrous or subglabrous. The leaves are leathery, round, ovoid to oblong, sometimes nearly obovate, 5-9 cm long and 2.8-6 cm wide, sharp or acute, with a wide wedge at the base, dark green or purple-green at the top, light green at the bottom, hairless on both sides, 15-20 on each side of the lateral veins, obvious at the bottom and slender veinlets. Petiole is about 5-7 mm long and hairy. Flowers are fragrant, yellow-green, and many flowers form umbels; Pedicel 5-6 mm long, densely yellow-gray pubescent; Calyx tube is shallow bell-shaped, 5-6 mm long, densely pubescent on both sides, 5-lobed, lobes ovate, 4-5 mm long, apex obtuse or acute, pubescent on both sides; Petals 10, scaly, inserted in the throat of calyx tube, densely hairy; Stamens 10, arranged in 1 wheel, filaments about 1 mm long, anthers oblong, about 4 mm long; Ovary ovoid, densely covered with gray hairs, 2-loculed, per locule 1 ovule, extremely short or without style, stigma capitate. Capsule pedicels are short, ovoid, green when young, 2-3 cm long, 2 cm in diameter, short at the top, tapering at the base, densely yellow pubescent, 2-valved, 2-loculed, with 1 seed per locule, brown, ovoid, about 1 cm long, 5.5 mm wide and 5.5 mm wide. It blooms in spring and summer and bears fruit in summer and autumn. 15 Semen Cassiae is the dried and mature seed of Cassia Panicum or Cassia minor of Cassia of Leguminosae. Cassia seed is also called Cassia, Myrica rubra, Yangjiao, Equisetum equisetum, Crocodile bark, Crocodile bean, Pseudo mung bean, Horseshoe seed, Senecio scandens, Crocodile bean, Wild mung bean, Pig bone, Crocodile bean, Crocodile bean with thin leaves, Crocodile bean and Crocodile bean. It tastes bitter, sweet and cool, and has the functions of clearing liver and purging fire, expelling wind and removing dampness, tonifying kidney and improving eyesight. There is a band of the same name in Japan, Cassia seed. In addition, cassia seed is also the name of an online novel. Cassia is panicum miliaceum, upright and stout, with a height of 1 ~ 2m. Even pinnate compound leaves, 4-8 cm long, without glands on the petiole. There are 65,438+0 rod-shaped glands among the lobules of each cassia seed-plant character pair on leaf uranium, and there are 3 pairs of lobules, which are paper-shaped, inverted heart-shaped or inverted oval, 2-6 cm long and 65,438+0.5-2.5 cm wide, with a blunt top and a narrow base. Open in late autumn, axillary, usually clustered with 2 flowers. The total stalk length is 6 ~ 10 mm, and the pedicel length is 1 ~ 1.5 cm. They are filiform, with 5 sepals, membranous, and the lower part is combined into a short tube, which is hairy outside, about 8 mm long, with 5 petals, yellow, and the lower two are slightly longer, developing stamens. The pod is slender, nearly linear, with straight edges, tapering at both ends, 5 cm long and 3 ~ 4 mm wide, and the seeds are rhombic and shiny. 16 Schisandra chinensis of Magnoliaceae is commonly known as Zanthoxylum bungeanum, load-bearing seed, Schisandra chinensis, rattan, wumei, etc. The newly revised Materia Medica, written by Tang Dynasty, etc., contains "five flavors of sweet and sour meat, bitter core and all-salty", hence the name of Schisandra chinensis. Ancient medical books called it "Qi", "Xuan" and "Hui", which first appeared in Shennong's Herbal Classic. The efficacy of traditional Chinese medicine lies in nourishing and strengthening, and its medicinal value is extremely high. The stems are 4 ~ 8 meters long, the branchlets are grayish brown, and the leaves are obovate to oval, clustered on the old branches and alternate on the young branches. Flowers are small, milky white or reddish, unisexual, monoecious or dioecious, solitary or clustered in leaf axils, and pedicels are slender. Berries in summer and autumn are spherical, aggregated into spikes, and purple when mature. Schisandra likes fat and light, which requires loose, fertile and moist soil. The seedling stage needs a certain moist environment, and the flowering and fruiting stage needs ventilation and light transmission. Reproduce mainly with seeds. Because the seeds are hard, smooth and have oil layers, they need to be cleaned and layered before sowing. Liaoning province sowed in late April to early May. Drill about 5 kg per mu. Shade shed must be built at seedling stage. In the second or third year, plant after defoliation in autumn, and set up scaffolding or use natural trees as branches for climbing in the second year. Pruning is carried out every year from winter after dormancy to spring before germination. It is necessary to control leaf blight and leaf curl in summer. 3 ~ 5 years after planting, it enters the full fruit stage. Picking, drying in the sun or drying in the shade when the fruit turns purple after autumn. 17 Plantago, also known as Brassica napus. Growing in Shan Ye, roadsides, flower beds, rivers and other places. Rhizomes are short and thick with dense fibrous roots. All leaves are rooted, smooth, broadly oval, with wavy edges, inconspicuous blunt teeth, five main veins, protruding to the back of the leaves and reaching into the petiole like ribs, and the leaves are often as long as the petiole. In spring, summer and autumn, spikes appear in the center of the plant, with small flowers and inconspicuous corollas. It has an oval capsule with a persistent style at the top, which cracks and scatters seeds when it matures. Is beneficial to treating stranguria, clearing away heat and toxic materials, clearing liver, improving eyesight, resolving phlegm and stopping diarrhea. It is not only medicinal, but also edible, and is deeply loved by people. 18 Mahonia belongs to the genus Mahonia of Berberidaceae. There are two contributions: broad leaves and narrow leaves. Can be used for potted plants, garden planting and medicinal purposes. Mahonia plants are clustered from the ground, with erect stems and weak branching ability. The plant height can reach 2m, and the stems are multi-node and multi-edged. Odd pinnate compound leaves, length 12-23 cm, with 3-9 leaflets attached to each compound leaf. The leaflets are oblong-lanceolate, 8-12cm long and1.2-1.9cm wide. The leaflets at the apex are gradually enlarged, the terminal leaflets are the largest, the mesophyll is brittle and hard, like leather, the apex is gradually pointed or acute, the base is wedge-shaped, and there are 6- 13 thorns on both sides of the leaf margin. The front is dark green, slightly shiny, and the back is yellow-green. Mahonia consists of racemes of many flowers, which are inserted between the axils at the top of the stem. Inflorescences are 3-5 cm long, usually 3-5 inflorescences are clustered together to form conical flower clusters with small yellow flowers. The flowering period is July-August, and the fruit 10 ripens at the end of October 65438-065438. 19 perilla frutescens (Labiatae) is used as medicine with its stems, leaves and seeds. Perilla frutescens is a comprehensive cross-commodity that can be used as medicine. It is commonly used in clinic and can also be eaten. The drug form is called purple stem in the stem, and perilla leaf in the leaf, Jiebiao, Perilla frutescens, Perilla frutescens and Perilla frutescens are important components of Perilla Jiang Qi Decoction. Dispelling cold and relieving exterior syndrome, regulating qi and relieving middle energizer. Indications: common cold, fever, aversion to cold, anhidrosis, chest tightness, cough, abdominal pain, diarrhea and vomiting caused by crab poisoning. When we did the experiment of Bacteroides ostreatus, we found that Bacteroides perillae had a good effect. It is cultivated all over the country, and it is wild in all provinces south of the Yangtze River, mostly on the edge of villages or roadside. Perilla frutescens is 60 ~ 180 cm high and has a special flavor. Stems are quadrangular, purple, green-purple or green, villous, with dense nodes. Single leaf opposite; The leaves are ovoid or ovoid in width, 7 ~ 2 1 cm in length and 4.5 ~ 16 cm in width. The base is round or broadly wedge-shaped, the apex is tapered or tail-shaped, and the perilla flower-original plant edge is coarsely serrated, with purple on both sides or green on both sides. The upper part is pubescent and the lower part is attached with veins. The leaf car is 2.5 ~ 12 cm long and densely villous. Rotated cymes 2-flowered, forming neck and axillary pseudoracemes; Each flower has 1 bract, the bract is oval and the apex is acuminate; Calyx bell-shaped, 2-lipped, 5-lobed, villous in the lower part, swollen and elongated in fruit, and rare in the inner throat; Corolla purple to pink to white, 2-lipped, upper lip slightly concave, lower lip 3 dazzling? Pieces, the top 2; Ovary 4-lobed, stigma 2-lobed. Nutlets are subglobose, brown or grayish white. Mint, a mint of Labiatae, is called "Yindancao" and belongs to other dry whole grasses of Labiatae. Most of it was born by the wetland river in Shan Ye, and its roots are underground. The whole plant is green and fragrant. The leaves are opposite, the flowers are small lavender, lip-shaped, and the flowers are small and dark purple-brown. Mint is one of the commonly used Chinese medicines. It is a pungent, refreshing, sweating and antipyretic drug, which can be used to treat influenza, headache, red eye, body heat, sore throat and gum. It can be used topically to treat neuralgia, skin itching, rash and eczema. The mint picked in Guangpeng greenhouse is a fresh dish on the Spring Festival table. Refreshing and delicious. Usually use mint instead of tea to clear the heart and improve eyesight. Toxic plants 10 species 1. Nerium indicum: An evergreen shrub of Nerium indicum of Nerium indicum family, with pink or white flowers, which are widely distributed, and its leaves, flowers and bark are poisonous. Poisonous plants II. Digitalis: also known as digitalis, a kind of herb, is cultivated everywhere. The whole column has short hair, oval leaves, flowers in early summer, facing one side, and the leaves are poisonous. 3. Lily of the valley: Liliaceae is a herb, which is wild in Northeast China and Beishan. The flowers are bell-shaped, white and fragrant, and the whole grass is poisonous. 4. Convolvularia barbata: Also known as Jatropha curcas, shrubs, cultivated in Yunnan and Guangdong, China, with yellow flowers, purple spots and milky white, the whole plant is poisonous. 5. Delphinium: an annual or biennial herb of Delphinium in Ranunculaceae, with a plant height of 50-90 cm. The whole plant is toxic, among which the seeds are the most toxic and mainly contain alkaloids. Intake will cause nervous system poisoning, dyspnea after poisoning, blood circulation disorder, muscle and nerve paralysis or spasm. 6. Gelsemium: Gelsemium of Cucurbitaceae, also known as Lysimachia christinae, is an evergreen shrub that blooms in summer and is distributed in Yunnan, Guangdong, Guangxi, Fujian and other places in China. Its roots, stems and leaves are poisonous and are used by people to kill insects. 7. Crocus sativus: Crocus sativus is a perennial herb of Iridaceae, and its flowering period is165438+1early to mid-October. The toxin is colchicine, and the symptoms of poisoning are nausea, vomiting and diarrhea, which can be fatal if used in large quantities. Toxic plants. Peony: Peony is a perennial herb with a plant height of 30-60 cm and fleshy roots. The whole plant is toxic, which can cause neurological symptoms such as convulsions. 9. Fritillaria: a perennial herb of Liliaceae, often used as an indoor plant. The whole plant is poisonous, containing Fritillaria A, which can cause throat allergy, and large intake can cause throat swelling and suffocation. 10, Ricinus communis: an annual or perennial herb of Ricinus of Euphorbiaceae, the whole plant is poisonous, containing ricinine and ricin, which can burn the mouth and throat, cause convulsions and cause death.