Fitoterapia 2004;75:760-3. View abstract. Like other members of the family Asteraceae, they have very small flowers collected together into a composite flower head. Maliakal PP, Wanwimolruk S. Effect of herbal teas on hepatic drug metabolizing enzymes in rats. View abstract. Lik.Sprava. J Pharm Pharmacol 2001;53:1323-9. Phylogenetic approaches are also complicated by the accelerated mutation in apomixic lines and repeated ancient hybridization events in the genus. Goksu, E., Eken, C., Karadeniz, O., and Kucukyilmaz, O. 2012;70(9):534-47. Dandelions contain beta-carotene, which is an antioxidant that helps protect cells from damage. The heads are borne singly on a hollow stem (scape) that is usually leafless and rises .mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}10100 millimetres (383+78in) or more[5] above the leaves. The flowers are crunchy and sweet. Taking dandelion along with diabetes medications might cause blood sugar to drop too low. [28] Fossil seeds of Taraxacum tanaiticum have been recorded from the Pliocene of southern Belarus. Toxicol Appl Pharmacol. Milky sap when broken. J Pak.Med Assoc 1985;35(7):207-210. A familiar weed in sunny lawns, fields, and playgrounds, the yellow dandelion flower elicits a strong reaction from gardeners and homeowners. The effect of medicinal plants of Islamabad and Murree region of Pakistan on insulin secretion from INS-1 cells. Seasonal allergic contact dermatitis from Taraxacum officinale (dandelion) in an Israeli florist. 2018;46(5):419-428. They withstand frost and freezes and tolerate crowding. Though never cultivated as a vegetable in Europe, plants were brought to market in England in the 19th century when lettuce and endive were scarce. Using modern cultivation methods and optimization techniques, scientists in the Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) in Germany developed a cultivar of the Russian dandelion that is suitable for current commercial production of natural rubber. Look for dandelion greens at farmers markets and larger natural or health food stores in spring and early summer. Researchers now need to see whether dandelion can have the same effect on humans. Dandelion Weed Identification Dandelion (Taraxacum officinale). - Maskrosor", "Taraxalisin -- a serine proteinase from dandelion Taraxacum officinale Webb s.l", "Edible weeds that are safe to eat and how you can use them", "The influence of livestock management on habitat quality for farmland birds", Denalis Dandelion Demolition returns after 2020 hiatus, "Companion Planting for Vegetables & Plants", "Welcome to Main Street White Sulphur SpringsMake it home", "Wind dispersal of battery-free wireless devices", "Fraunhofer and Continental come together when the dandelion rubber meets the road", "Linglong to fund research into dandelion rubber | Rubber and Plastics News", https://en.wikipedia.org/w/index.php?title=Taraxacum&oldid=1132321697. Dandelions also appear on the menu in some locations. He, W., Han, H., Wang, W., and Gao, B. Anti-influenza virus effect of aqueous extracts from dandelion. Onal S, Timur S, Okutucu B, Zihnioglu F. Inhibition of alphaglucosidase by aqueous extracts of some potent antidiabetic medicinal herbs. View abstract. [49], The flower petals, along with other ingredients, usually including citrus, are used to make dandelion wine. Some studies indicate that dandelion extracts and compounds may help reduce inflammation in the body. Use a digging stick or other garden tool that can be inserted into the ground along the dandelion root to pop the dandelion and at least 2-3 of its root out of the ground. The outer bracts are often reflexed downward, but remain appressed in plants of the sections Palustria and Spectabilia. Am J Bot. These teeth, an important identification characteristic, point back toward the center of the basal rosette, unlike the teeth of wild lettuce leaves, which point forward, out and away from the center of the plant. This page was last edited on 8 January 2023, at 09:20. You can eat the entire dandelion plantroots, stems, leaves, and flowers (before they go to However, it is best to eat it in moderation. Diabetes Res 1989;10(2):69-73. Researchers need to conduct studies on humans to verify these results. Antioxidant, prooxidant, and cytotoxic activities of solvent-fractionated dandelion (Taraxacum officinale) flower extracts in vitro. It is possible, for example, to put it in soup or a salad. [17][18], Many similar plants in the family Asteraceae with yellow flowers are sometimes known as false dandelions. [8], In general, the leaves are 50250 millimetres (210in) long or longer, simple, lobed-to-pinnatisect, and form a basal rosette above the central taproot. These balls are usually called "clocks" in both British and American English. [65] This work provided evidence that dandelion seeds have fluid behavior around fluid-immersed bodies that may help understand locomotion, weight reduction and particle retention in biological and man-made structures. It is widespread across North America. Immunopharmacol.Immunotoxicol. Information from this source is evidence-based and objective, and without commercial influence. However, they conducted the study on cells and not on human participants, which means that more research is needed to conclude that dandelion reduces inflammation in the human body. [38] In various northeastern Italian dialects, the plant is known as pisacan ("dog pisses"), because they are found at the side of pavements. J Altern.Complement Med 2009;15(8):929-934. [51], Dandelion pollen may cause allergic reactions when eaten, or adverse skin reactions in sensitive individuals. Dandelion is a perennial, herbaceous plant that grows between 10 and 30 cm (4 and 12 in) high. Each single flower in a head is called a floret. WebDandelion is an open, scalable, fast and secure platform for decentralized applications. Vutr Boles. The length of the flower stalk varies considerably depending on the conditions. The roots can be eaten as a vegetable with a turnip-like flavor if dug in early spring. The leaves, flowers, and root of the plant have traditionally been used in Mexican and other North American medicine. The flower heads mature into spherical seed heads sometimes called blowballs[9] or clocks (in both British and American English)[10][11][12][13] containing many single-seeded fruits called achenes. You can eat the entire dandelion plantroots, stems, leaves, and flowers (before they go to seed)but it can be difficult to find a commercial source for fresh dandelions other than the leaves. The seedhead is shown below it. [52][unreliable source? Yellow ray flowers borne on leafless, hollow stalks. When development is complete, the mature seeds are attached to white, fluffy "parachutes" which easily detach from the seedhead and glide by wind, dispersing. Large roots can be eaten as you would other root vegetables such as carrots; you can also dry them and grind the root to use as a caffeine-free coffee substitute or herbal tea. Some medications are changed and broken down by the liver. Picking dandelions in a backyard is unsafe due to the potential presence of pesticides or animal excrement. Am J Emerg.Med 2010;28(1):111-112. The dandelion arrived in Rodriguez-Fragoso L, Reyes-Esparza J, Burchiel SW, Herrera-Ruiz D, Torres E. Risks and benefits of commonly used herbal medicines in Mexico. 2010;109(12):879-885. You can learn more about how we ensure our content is accurate and current by reading our. Subchapter b - food for human consumption (continued). Hagymasi, K., Blazovics, A., Feher, J., Lugasi, A., Kristo, S. T., and Kery, A. The mild taste of the root isn't particularly interesting. PLoS.One. All rights reserved. [62], Five dandelion flowers are the emblem of White Sulphur Springs, West Virginia. Send us feedback. Br J Dermatol. Space the plants six to nine inches apart in rows twelve inches apart. View abstract. The inner bracts are erect until the seeds mature, then flex downward to allow the seeds to disperse. When you give someone a single dandelion or a bouquet, youre giving a message of hope, telling the recipient to not give up and to persevere to sunnier times ahead. Researchers believe that compounds found in the dandelion plant may promote improved carbohydrate metabolism and reduced fat absorption. Delivered to your inbox! Contact Dermatitis 2003;48:17-25. 2013 Jul;169(1):227-30. View abstract. Ideally, collect buds from the center of the foliage at ground level, before they expand. A dandelion flower head composed of numerous small florets (top). It is also known to attract pollinating insects and release ethylene gas, which helps fruit to ripen. After flowering is finished, the dandelion flower head dries out for a day or two. Syhaieva, I. View abstract. 2004 Nov;91(11):1828-33. Plants growing in shade remain palatable longer. They withstand frost and freezes and tolerate crowding. For centuries, the Chinese and Indians have grown the dandelion to treat liver diseases and digestive problems. Seo SW, Koo HN, An HJ, et al. However, these uses have not been proven with research. Dandelion supplements can cause allergic reactions in some people. For centuries, the Chinese and Indians have grown the dandelion to treat liver diseases and digestive problems. [citation needed], The flower head is surrounded by bracts (sometimes mistakenly called sepals) in two series. View abstract. Int J Immunopathol.Pharmacol 2010;23(2):601-610. [66], Dandelions secrete latex when the tissues are cut or broken, yet in the wild type, the latex content is low and varies greatly. WebDandelions are a symbol for healing, whether from emotional or physical pain, and also surviving hard times as dandelions are the most persistent flower that never gives up. Dandelion, also known as Taraxacum officinale, is a type of plant that belongs to the daisy family. How to use a word that (literally) drives some pe Editor Emily Brewster clarifies the difference. MNT is the registered trade mark of Healthline Media. WebThe common name dandelion ( / dndla.n / DAN-di-ly-n, from French dent-de-lion, meaning 'lion's tooth') is also given to specific members of the genus . The study saw a reduction in the resistance of food moving to the rodents small intestines. In Swedish, it is called maskros (worm rose) after the small insects (thrips) usually present in the flowers. In 2016, some researchers proposed that dandelions antihyperglycemic, antioxidative, and anti-inflammatory properties may help treat type 2 diabetes. However, these uses have not been proven with research. (2022). Phytother Res 1987:28-31. View abstract. Milky sap when broken. Racz-Kotilla E, Racz G, Solomon A. We teach, learn, lead and serve, connecting people with the University of Wisconsin, and engaging with them in transforming lives and communities. The genus contains many species, which usually (or in the case of triploids, obligately) reproduce by apomixis, resulting in many local populations and endemism. Leave a piece behind to produce more flowers or remove the entire root if you want to eradicate the dandelions from your lawn. ][medical citation needed], Dandelion has been used in traditional medicine in Europe, North America, and China. Planta Med 1974;26:212-7. A sure sign of spring is dandelions in bloom. [6] The common name dandelion (/dndla.n/ DAN-di-ly-n, from French dent-de-lion, meaning 'lion's tooth') is also given to specific members of the genus. In rich soils, they can be up to 60cm (2') wide. T araxacum officinale is the most common variety of this plant, and it grows in many parts of the world. Each achene is attached to a pappus of fine hair-like material which enables wind-aided dispersal over long distances. Huang, Y., Wu, T., Zeng, L., and Li, S. Chinese medicinal herbs for sore throat. Ultraviolet (UV) light causes considerable damage to the skin and contributes to skin aging. People should not use dandelion supplements if they are sensitive to dandelions or certain other flowers or plants, such as ragweed, daisies chrysanthemums, or marigolds. Get daily tips and expert advice to help you take your cooking skills to the next level. Hear a word and type it out. Susan Mahr, University of Wisconsin Madison. Hu C, Kitts DD. The reduction in blood pressure was greater among people with pre-existing high blood pressure. But within that paradox there's always hope, which floats through this dense, awe-inspiring collection like, Enter La Estrella, a cosmic tropical chasm where warm water drips over undulating beats amid swirling, This indie favorite organic oil is loaded with a whopping 22 moisturizing and detoxifying botanicals like grape seed oil and, Today, Hartford Flavor now produces and distributes 11 all-natural liqueurs cucumber, rose, lavender, birch, chai spice and roasted, Post the Definition of dandelion to Facebook, Share the Definition of dandelion on Twitter, Great Big List of Beautiful and Useless Words, Vol. T araxacum officinale is the most common variety of this plant, and it grows in many parts of the world. For example, one 2014 study found that dandelions help limit the growth of hepatitis B in both human and animal cells in test tubes. Potential health benefits include lowering blood pressure, regulating blood sugar, and managing weight. Each plant can produce up to 20,000 viable seeds. The leaves are shallowly to deeply lobed. We avoid using tertiary references. Depending on your perspective, dandelion is either a weed or wild vegetable that is more nutritious than broccoli and spinach. The leaves, which are high in calcium, potassium, and iron, are best when they are young and tender, and are most flavorful in early spring before the first flower buds appear. Learn a new word every day. View abstract. Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi 1993;9:56-8, 80. The dried petals and stamens drop off, the bracts reflex (curve backwards), and the parachute ball opens into a full sphere. 1998;20(2):283-297. Like most greens, dandelion leaves should be rinsed well with cool water and dried thoroughly before you store them. Menghini, L., Genovese, S., Epifano, F., Tirillini, B., Ferrante, C., and Leporini, L. Antiproliferative, protective and antioxidant effects of artichoke, dandelion, turmeric and rosemary extracts and their formulation. WebThe meaning of DANDELION is any of a genus (Taraxacum) of yellow-flowered composite herbs with milky sap; especially : one (T. officinale) sometimes grown as a potherb and nearly cosmopolitan as a weed. A 2015 study on skin cells in a test tube found that dandelion could reduce the impact of one type of damaging UV light. Keep in mind that natural products are not always necessarily safe and dosages can be important. WebThe common name dandelion ( / dndla.n / DAN-di-ly-n, from French dent-de-lion, meaning 'lion's tooth') is also given to specific members of the genus . Liquid formulations can be applied anytime but choose a calm day so the material will not blow or drift onto other plants. These balls are usually called "clocks" in both British and American English. People use the leaves, stems, flowers, and roots of the dandelion for medicinal purposes. J Pharm Sci 1999;88:632-4. 1. It is safe to eat dandelion growing in a persons yard, but there are some safety rules a person should follow. If there are only a few dandelions in an area, mechanical control may be the best option. Therapeutic Research Faculty 2020. The fat green buds (L) open (C) to expose all the numerous ray and disc flowers (R). The lance shaped leaves grow in a rosette, emerging early in the spring from the crown. Biol Pharm Bull 2000;23(8):962-967. Dandelion (Taraxacum officinale) gets its common name from the French "dents de lion," which means "lion's teeth." Phytomedicine 2005;12:588-97. Stems and leaves exude a white, milky latex when broken. They work well this way paired with milder greens such as nettles and dock in egg dishes, custards, and stir-fries. These teeth, an important identification characteristic, point back toward the center of the basal rosette, unlike the teeth of wild lettuce leaves, which point forward, out and away from the center of the plant. Accessed 18 Jan. 2023. The flowers are followed by the distinctive globe-shaped seed heads. Prep Biochem Biotechnol 2005;35:29-36. - Dandelions (Lyrics) (1 Hour Loop) Goodvibes Music 3.3M views 1 year ago Mix - Ruth B. Dandelion is full of potent antioxidants, which may explain many of its medicinal properties. Kashiwada Y, Takanaka K, Tsukada H, et al. Tan YM, Wang LH, Chen SK. Swanston-Flatt, S. K., Day, C., Flatt, P. R., Gould, B. J., and Bailey, C. J. Glycaemic effects of traditional European plant treatments for diabetes. 2017r;28(2):166. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. dandelion, weedy perennial herb of the genus Taraxacum of the family Asteraceae, native to Eurasia but widespread throughout much of temperate North America. Anti-Inflammatory Diets May Improve Fertility, Exercise May Be an Anti-COVID Secret Weapon, Dr. Whyte's Book: Take Control of Your Diabetes Risk, Street Medicine Reaches People Where They Live, Health News and Information, Delivered to Your Inbox, Vitamins and Supplements to Avoid with Hepatitis C. Dandelion grows in a rosette. Collier MH, Rogstad SH. WebMD does not provide medical advice, diagnosis or treatment. It has the ability to survive many different soil types, environmental conditions, and management practices; thus, it is a commonly found weed in [53], Szabo studied nectar secretion in a dandelion patch over two years (59.2 and 8.9 flowers per square metre (5.50 and 0.83/sqft) in 1981 and 1982). Dandelion has been used in alternative medicine to treat tonsillitis, bladder infections, upset stomach, constipation, arthritis pain, and other conditions. Neef H, Cilli F, Declerck PJ, et al. What are the health benefits of lemongrass tea? Data on safe doses of dandelion supplements is limited. View abstract. You can freeze dandelion flowers or dehydrate them for use as a tea. The milk juice protects the plant from being eaten by animals and at the same time protects against infections. Dandelion has been used in alternative medicine to treat tonsillitis, bladder infections, upset stomach, constipation, arthritis pain, and other conditions. Compositae). Explore the health benefits of dandelion and its various use in the kitchen See all videos for this article A rodent study investigating the effect of dandelions on digestion found that certain chemical compounds present in dandelions improved gastric emptying. Possible health benefits include lowering cancer risk and boosting the immune system. It has a dark brown taproot up to 1 meter long, which contains like all other plant parts a milky juice. Chen, Z. WebDandelions are a symbol for healing, whether from emotional or physical pain, and also surviving hard times as dandelions are the most persistent flower that never gives up. Talk with your healthcare provider before using this product if you are taking lithium. This article discusses 11 possible health benefits, how to use it, and its possible side effects. After the flowers open but before they turn to seed, you can remove the petals from the calyces, then use the petals in cookies, quick bread, jelly, and wine. For centuries, the Chinese and Indians have grown the dandelion to treat liver diseases and digestive problems. This could change the effects and side effects of these medications. Broadleaf weed killers, such as 2,4-D, dicamba, and MCPP, in the common weed & feed fertilizer mixtures will kill dandelions whenever the plants are actively growing. Dandelions are more of a problem in lawns that are not growing vigorously enough to outcompete the weeds. WebDandelion is native to Europe but found throughout temperate regions in the Northern Hemisphere. Today, dandelion is promoted as a tonic, as a diuretic, and for a variety of conditions, including infections and digestive symptoms. They should germinate in ten days at 55F. Spot treating individual plants that occur sporadically throughout the yard may be more effective than broadcast treatments in well managed lawns. The scientific and hobby study of the genus is known as taraxacology. Explore the health benefits of dandelion and its various use in the kitchen See all videos for this article [67] In collaboration with Continental AG, IME is building a pilot facility. [40], Raw dandelion greens contain high amounts of vitamins A, C, and K, and are moderate sources of calcium, potassium, iron, and manganese. South.Med.J. [31], The Latin name Taraxacum originates in medieval Arabic writings on pharmacy. Liang, K. L., Su, M. C., Shiao, J. Y., Wu, S. H., Li, Y. H., and Jiang, R. S. Role of pollen allergy in Taiwanese patients with allergic rhinitis. [37], The English folk name "piss-a-bed" (and indeed the equivalent contemporary French pissenlit) refers to the strong diuretic effect of the plant's roots. WebDandelion is native to Europe but found throughout temperate regions in the Northern Hemisphere. Koo, H. N., Hong, S. H., Song, B. K., Kim, C. H., Yoo, Y. H., and Kim, H. M. Taraxacum officinale induces cytotoxicity through TNF-alpha and IL-1alpha secretion in Hep G2 cells. The milk juice protects the plant from being eaten by animals and at the same time protects against infections. T araxacum officinale is the most common variety of this plant, and it grows in many parts of the world. WebRuth B. Anyone allergic to latex should also avoid handling fresh dandelions because of the latex in sap. 30 of these sections are known to reproduce sexually. Luo ZH. Lovell CR, Rowan M. Dandelion dermatitis. Each seed has a pappus, a feathery parachute of soft, white hairs that makes it easily carried by the wind. 2006;62:37-42. View abstract. Individual leaves may be entire or lobed, with the toothed lobes anywhere from shallowly to deeply incised. dandelion, weedy perennial herb of the genus Taraxacum of the family Asteraceae, native to Eurasia but widespread throughout much of temperate North America. In one 2014 study, researchers found that chemicals present in dandelions had some positive effects on reducing inflammatory responses. 2003;24(4):265-268. 1990;10(2):71-4, 67. [57][58] It can also be considered invasive in protected areas such as national parks. Br J Dermatol 1997;137(2):289-291. Like other members of the family Asteraceae, they have very small flowers collected together into a composite flower head. Kim, H. M., Oh, C. H., and Chung, C. K. Activation of inducible nitric oxide synthase by Taraxacum officinale in mouse peritoneal macrophages. Dandelion is a short-lived perennial that will grow just about anywhere, regardless of soil conditions, but rich soil will improve its growth. The flower heads are yellow to orange coloured, and are open in the daytime, but closed at night. 2023 The Board of Regents of the University of Wisconsin System. [46] Dandelions are found on six continents and have been gathered for food since prehistory, but the varieties commercially cultivated for consumption are mainly native to Eurasia and North America. The deep tap-root, up to 3 feet long (but usually 6-12), allows it to survive drought and competition with other weeds. Research shows that dandelion may be able to help prevent and treat some liver diseases. View abstract. Last medically reviewed on January 9, 2023, Dandelion tea offers potential health benefits, such as reducing inflammation, improving cholesterol levels, and fighting flu. WebDandelion (Taraxacum officinale) is an herb native to Europe. Blossoms, too, can be eaten fresh and are sweetest when picked early in the season. The following are answers to some common questions about dandelion: Dandelion is safe to eat. View abstract. Like other members of the family Asteraceae, they have very small flowers collected together into a composite flower head. [Treatment of chronic colitis with an herbal combination of Taraxacum officinale, Hipericum perforatum, Melissa officinaliss, Calendula officinalis and Foeniculum vulgare]. Feedback, questions or accessibility issues: Growing and Caring for Plants in Wisconsin: Foundations in Gardening, Plant Diagnostics: The Step-by-Step Approach to Identifying Plant Problems, Got plant problems? This could increase how much lithium is in the body and result in serious side effects. We link primary sources including studies, scientific references, and statistics within each article and also list them in the resources section at the bottom of our articles. Dandelion can also reproduce vegetatively from pieces of tap-root, with the upper sections of the root having greater viability. Photo: Betty Marose Updated: May 11, 2022 Life cycle Perennial; rosette of leaves 3- to 10-inches long with a high degree of leaf variability ranging from deeply cut to almost entire. [68] In December 2017, Linglong Group Co. Ltd., a Chinese company, invested $450 million into making commercially viable rubber from dandelions. [61], It has been a Western tradition for someone to blow out a dandelion seedhead and think of a wish they want to come true. Rodriguez, B., Rodriguez, A., de Barrio, M., Tornero, P., and Baeza, M. L. Asthma induced by canary food mix. How many can you get right? Eur.J Clin Pharmacol. Inhibitory effects of taraxasterol and aqueous extract of Taraxacum officinale on calcium oxalate crystallization: in vitro study. In Catalonia, pheasant or duck is often prepared with dandelions in the fall (el fais o lnec amb queixals de vella) and in Macedonia Radkia Me Rzi Tis Kyras Agpis is a dish of dandelion and chicory cooked with rice and pine nuts. It is not certain whether dandelion is effective in treating any medical condition. Dandelions can cause significant economic damage as an invasive species and infestation of other crops worldwide;[57] in some jurisdictions, the species T. officinale is listed as a noxious weed. (There are supposedly are some named varieties with larger, more tender and less bitter leaves, but they dont show up in any web searches.) As the weather warms, dandelion foliage can go from pleasantly bitter to overpowering in just a few days. Between the pappus and the achene is a stalk called a beak, which elongates as the fruit matures. [citation needed], Early-flowering dandelions may be distinguished from coltsfoot (Tussilago farfara) by their basal rosette of leaves, their lack of disc florets, and the absence of scales on the flowering stem.