Health Benefits

Health benefits of Sour Clover

Melilotus Indicus, also called Sour Clover or Yellow Sweet Clover, is an interesting herb that comes from the Fabaceae Lindl. family, which is more widely known as the Pea family. This interesting plant comes from India, the Mediterranean, and south-western Europe. Over time, it has spread all over the world and become naturalized in places like Europe, the United Kingdom, southern and Pacific North America, Chile, Australia, Japan, southern Africa, Hawaii, and New Zealand. It now grows well on every continent. Some of the names for it are sweet clover, Bokhara clover, sour clover, common melilot, annual yellow sweet clover, sweet melilot, small-flowered sweet clover, King Island melilot, Indian sweet-clover,  senji, California lucerne, hexham scent melilot, small melilot, Californian lucerne, Hexham scent,  King Island clover, and small-flowered melilot.

The word “Melilotus” comes from the Greek words “meli,” which means “honey,” and “lotos,” which means “bean-like plant.” The word “indicus” at the end of the name of a species means that the plant is from India. The plant is sometimes taken from the wild to be used as food, medicine, or to keep insects away. As a green manure, it has been used. In some places, it can also be seen as an exotic plant. In some places, it is invasive because it can grow in a variety of places, makes a lot of seeds, and the seeds are easily spread by the wind. Herbalists and people who care about their health have both become interested in the plant. This one-of-a-kind plant has a long history of being used as medicine and has a wide range of health benefits. Sour Clover has a lot to offer, from the way it looks to the many ways it can help your health.

Sour Clover Facts

Sour Clover Quick Facts
Name: Sour Clover
Scientific Name: Melilotus indicus
Origin Mediterranean and south-western Europe, and from India
Colors Greenish color, turning light brown or straw-colored as they mature
Shapes Small, elongated pods typically cylindrical or slightly curved, measuring around 2 to 3 centimeters in length
Taste Mildly tart or lemony taste
Health benefits Anti-Inflammatory Properties, Digestive Support, Rich in Antioxidants, Respiratory Health Support, Potential Anti-Cancer Effects, Vitamin C Boost, Potential Cardiovascular Benefits, Diuretic Properties, Analgesic Effects, Anticoagulant Activity, Wound Healing, Skin Conditions, Nutritional Content
Name Sour Clover
Scientific Name Melilotus indicus
Native Mediterranean and south-western Europe, and from India. It became naturalized throughout most of the rest of the world including Europe, the United Kingdom, warm temperate North America (southern and Pacific USA), Chile, Australia, Japan, southern Africa, Hawaii, New Zealand, and is now widespread in all continents
Common Names Sweet clover, sour clover, Indian sweet-clover, annual yellow sweetclover, Bokhara clover, small-flowered sweet clover, common melilot, small-flowered melilot, small melilot, sweet melilot, Californian lucerne and Hexham scent, hexham scent melilot, King Island melilot, King Island clover, senji, California lucerne
Name in Other Languages Afrikaans: Geel stinkklawer
Albanian: Makth, makthi indian, makthi lulëvogël
Arabic: Handaquq, hindiquq hindiun (حندقوق هندي), Nafal, hindiquq muru (hindiquq murr), hindiquq hulw  (حندقوق مر (حندقوق مُرّ)، حندقوق حلو), hundiquq (حندقوق), eutur (eatwr), eutur khadam (عطور (عَطور)، عطور خدم), hindiquq hindiun (حندقوق هندي), Ekleil almalik, handagog, Gard, Naflah, handagog bostani, Ghosn alban
Assamese: Ban Methi (বন মেথী)
Bengali: Banmethi (বন মেথী)
Bulgarian: Indiĭska komuniga (индийска комунига)
Catalan: Melilot de flor petita
Chinese:  Xiao hua cao mu xu,  Ye mu xi,  Yin du cao mu xi (印度草木犀), Xiǎo huācǎo mùxī (小花草木樨), Māo máo cǎo (猫毛草), Pì hàn cǎo (辟汗草), Pì hàn cǎogēn (辟汗草根), Yě mùxu (野苜蓿), yìn dù mù xi
Croatian: Sitnocvjetni kokotac
Czech: Komonica indická, Komonice indická
Danish: Indisk stenkløver
Dutch: Indische honingklaver, Kleinbloemige honingklaver, Kleine honingklaver
English: Indian sweet-clover, King Island melilot, Small-flowered melilot , Small-flowered sweet clover, Small melilot, Sour-clover, Annual yellow sweet clover, California lucerne, Hexham-scent, Hexham-scent melilot, King Island-clover, Snall melilot, Smaller yellow melilot, Scented trefoil, snall melilot, Indian sweetclover
Estonian: India mesikas
Finnish: Intianmesikkä
French: Mélilot à petites fleurs, Mélilot de l’Inde, Mélilot des Indes, Mélilot d’Inde, mélilot de l’Inde, trèfle musqué
German: Indische honigklee, Kleinblütiger Steinklee, indischer Honigklee, indischer Steinklee, kleinblütiger Honigklee
Hebrew: Divshah haddit, dbshh hdis (דִּבְשָׁה הָדִּית)
Hindi: Senji, Ban methi (बन मेथी), Morila, Senji methi
Hungarian: Indiai somkóró
Italian: Meliloto a fiore piccolo, Meliloto d’India, trifoglio muschiato
Japanese:  Ko shinagawa hagi (コシナガワハギ)
Marathi: Ran methi (रान मेथी)
Nepali: Methi ghans (मेथी घाँस)
Northern Sami: Indiamiehtaluovvar
Norwegian: Orientsteinkløver
Persian: یونجه زرد هندی
Polish: Nostrzyk Indyjski
Portuguese: Anafe-menor, Trevo-de-cheiro, Trevo-de-namorado, trevo-doce-amarelo
Russian: Donnik indiyskiy (Донник индийский)
Sanskrit: Vanamethika (वनमेथिका)
Slovak: Komonica indická
Slovene: Indijska medena detelja
Spanish: Carretón oloroso, Coroa-de-rei, Meligón, meliloto de flor pequeña, Melilot de flor petita, Meliloto, Mielca borde, Trébol de olor, Trébol femella, Trébol oloroso, Trèvol d’olor, trébol oloroso, trebillo, trevillo, trévul, trébol amarillo
Swedish: Dvärgsötväppling.
Turkish: Küçük taş yoncası, otuzlu yonca
Ukrainian: Burkun indiysʹkyy (Буркун індійський)
Upper Sorbian: Kwěćikaty komonc
Welsh: Gwydro Blodau Bach, Yr Wydro Blodau Mân
Plant Growth Habit Erect, flowering, annual herbaceous legume plant
Growing Climates Gardens, grassland, roadsides, fields, waste places, disturbed sites, coastal salt marshes, freshwater wetlands, riparian habitats, cultivated fields,  irrigated crops, near water bodies, in river valleys, on seaside sands, in inhabited areas, on exposed stony-debris slopes, open places and alkaline soils of meadow
Soil Does well on a wide range of soil types with preference for well-drained neutral or alkaline soils with a pH range of 6.0 to 7.5. The soil should be moderately fertile and have good moisture retention while avoiding waterlogged conditions
Plant Size About 1 to 3 feet (30 to 90 centimeters)
Root Taproot system. From the taproot, numerous lateral or secondary roots branch out horizontally. These lateral roots extend and spread throughout the soil, helping the plant absorb water and nutrients
Stem Stem is erect and typically reaches a height of 60-150 cm (24-59 inches). It has a cylindrical shape with a slightly ribbed or grooved surface. Stem is herbaceous, meaning it is non-woody and flexible
Leaf Alternate, trifoliate (consisting of three leaflets), and have toothed margins. The leaflets are oblong or lanceolate in shape and have a smooth or hairy surface
Flowering season June to October
Flower Small and delicate, typically measuring around 1 to 1.5 centimeters in length. They form dense clusters or spikes, creating a visually captivating display. The flower color can vary, ranging from pale blue and purple to white
Fruit Shape & Size Small, elongated pods typically cylindrical or slightly curved, measuring around 2 to 3 centimeters in length with a smooth texture
Fruit Color Greenish color, turning light brown or straw-colored as they mature
Seed Seeds are ovoid, glabrous, yellow-brown, about 2 mm in length. They may be hard-seeded (about 5 to 20%) and thus will not germinate in the first year
Flavor/Aroma Grassy or slightly citrus-like, with hints of green and earthiness
Taste Mildly tart or lemony taste
Plant Parts Used Leaves, flowers and stem
Propagation By seeds, division, stem cuttings, Rhizome Division and runners or stolons
Lifespan Single year to several years, depending on the species and the specific conditions in which it is grown
Available forms Herbal teas, infusions, tinctures, and poultices
Health benefits
  • Anti-Inflammatory Properties
  • Digestive Support
  • Rich in Antioxidants
  • Respiratory Health Support
  • Potential Anti-Cancer Effects
  • Vitamin C Boost
  • Potential Cardiovascular Benefits
  • Diuretic Properties
  • Analgesic Effects
  • Anticoagulant Activity
  • Wound Healing
  • Skin Conditions
  • Nutritional Content
Other Facts
  • The plant is often cultivated as a forage crop for livestock.
  • It is rich in protein and nutrients, making it a valuable source of feed for animals.
  • Additionally, it can be used for silage production.
  • The flowers attract bees and other pollinators, making it a valuable source of nectar for honey production and supporting biodiversity.
  • In some regions, it is considered a symbol of good luck, prosperity, and fertility.
  • The plant’s vibrant yellow flowers are associated with joy and happiness, often incorporated into celebratory decorations and rituals.

Plant Description

Sour Clover is an annual grass legume plant with beautiful flowers that grows straight up. It usually grows to be between 30 and 90 centimeters (1 to 3 feet) tall. But it’s important to remember that this height can change depending on things like how the plant grows, how good the dirt is, and how much sunlight it gets. It may sometimes be a little taller or shorter than the average height.

This plant can grow well in many different places, such as gardens, grasslands, riparian habitats, roadsides, fields, inhabited areas, waste areas, coastal salt marshes, irrigated crops, freshwater wetlands, seaside sands, cultivated fields,  open spaces, near water bodies, river valleys, exposed stony-debris slopes and alkaline soils of meadows and roadsides. It can grow in many different types of soil, but it does best in well-drained neutral or alkaline soils with a pH between 6.0 and 7.5. For the best growth, the soil should have a normal amount of nutrients, hold on to water well, and not be too wet.

Roots

Sour Clover has a taproot, which is a strong vertical root that goes deep into the ground. From this main root, or taproot, a large network of branch or secondary roots grow out in all directions. These side roots are very important for the plant to be able to get water and nutrients from the dirt.

One interesting thing about Sour Clover is that it can work together with bugs called rhizobia that fix nitrogen. These good bacteria live in special root clusters that form on the side roots. Rhizobia live in these nodules and change nitrogen from the air into a form that plants can use. This adds nitrogen to the soil. This amazing process, called nitrogen fixation, not only helps the Sour Clover grow and develop, but it also makes the earth more fertile as a whole.

Stem

Sour Clover has a straight stem that can be anywhere from 60 to 150 cm (24 to 59 inches) tall. It is round and has a surface that is slightly ribbed or grooved. Since the plant is a herb, the stem is not hard and can bend. It grows straight up from the bottom and spreads out into branches as it gets closer to the top. This structure of branches helps give the plant a thick look that is pleasing to the eye.

The stem is an important part of the plant because it moves water, nutrients, and sugars from one part of the plant to another. It acts as a transportation system, making it easier for the resources needed for different biological processes to move around. Also, the stem is a very important part of the plant because it gives it structure. Its upright nature helps the plant keep its upright position, which lets it use sunshine for photosynthesis and other important physiological processes. It’s important to remember that the stem’s features and adaptations can change based on things like environmental conditions, the age of the plant, and genetic diversity within the species.

Leaves

Sour Clover has alternate leaves, which means that each leaf is connected to the stem at a different place and moves to the opposite side as you go up. The fact that these leaves are made up of three leaflets gives them a trifoliate shape. The leaves are all joined together by a stalk called a petiole.

Most leaves are either oblong or lanceolate, which means they are longer than they are wide. They might have a sharp tip or peak. The edges or borders of the leaflets can have patterns that look like small, sharp teeth. These patterns are called toothed or serrated. The surface of the leaflets can be smooth or a little hairy, depending on the type of plant and the environmental factors at the time. The leaves have large veins that run through them and allow water, nutrients, and sugars to move through the plant. These veins are very important because they allow the plant’s key resources to move around inside the plant.

Flowers

The flowers of Sour Clover are usually between 1 and 1.5 centimeters long and are very small and delicate. They group together in thick clusters or spikes that are beautiful to look at. The colors of these flowers range from light blue and purple to pure white, giving any scenery or flower arrangement an elegant touch.

One thing that makes these flowers stand out is that they smell sweet and nice. When they are in full bloom, they give off a sweet smell that attracts pollinators like bees, butterflies, and other helpful bugs. This attractive scent acts as a natural lure, making it easier for pollinators to do their important job and helping the plant reproduce successfully.

In some customs, these flowers are also important because of what they stand for. People often think of them as signs of beauty, innocence, and wealth. Because of this, they are often used as decorations, in religious rituals, or just to look at because they are beautiful.

Fruits

Sour Clover’s fruits are small, long pods that grow after the blooming stage. Most of the time, these pods are between 2 and 3 centimeters long and have a cylindrical or slightly bent shape. They have a smooth feel and a greenish color when they are young. As they get older, their color changes to a light brown or straw color. Inside these pods are many small seeds that are safe and sound.

The fruits of the Sour Clover plant have anywhere from one to ten seeds in each pod. They are a good source of food for many animals and birds. Granivorous species in particular eat these fruits, which helps the seeds inside to spread and helps the plant’s natural process of spreading.

Seeds

Small and round, the seeds of Sour Clover is usually a light brown color. They are sealed inside the adult pods that form after the flowers have died. These seeds are an important part of the plant’s reproductive cycle. They are the key to the plant’s growth and life.

Sour Clover grows and takes over new places by sending out seeds. When the pods are ready, they split open on their own, letting the seeds spread out into the world. This system lets the seeds move around with the help of wind, water, or other things. Eventually, they end up in places where they can sprout and grow into new plants.

In some parts of the world, the seeds of Sour Clover have been known to have oil in them. They have a lot of polyunsaturated fatty acids in their oil, which makes them a useful resource for making edible oil. This shows how many different things the seeds can do. Not only do they play a role in the life cycle of the plant, but they could also be worth money in some situations.

History

Sour Clover is originally from the Mediterranean area and some parts of Asia, but it has shown an amazing ability to adapt, which has helped it spread and become naturalized in many countries around the world. At the moment, this useful herb grows well in areas with temperate and subtropical temperatures in Europe, Asia, Africa, Australia, and the Americas.

Sour Clover has been known for its healing qualities for a long time, which has led to it being used a lot in traditional medicine. Ancient people, like the Greeks and Romans, thought it was very important for its healing properties. It was thought to have qualities that helped with digestion, reducing inflammation, and getting rid of toxins in the body. Sour Clover has been used in traditional medicine for a long time to treat everything from stomach and breathing problems to skin problems.

Health benefits of Sour Clover

Sour Clover is a plant that is often considered a weed but has several health benefits. Let’s delve into the detailed health benefits of sour clover:

1. Anti-Inflammatory Properties

Some of the chemicals in sour clover, like tannins and flavonoids, can help reduce inflammation. Chronic inflammation is linked to a number of health problems, such as arthritis, heart disease, and some cancers. Sour clover may help ease symptoms and improve general health by lowering inflammation.

2. Digestive Support

Sour Clover has been used for a long time to help digestion in traditional ways. It has natural acids that cause the body to make more stomach enzymes, which help break down food and make it easier to absorb nutrients. By doing this, it can help with stomach problems like bloating, gas, and heartburn. Sour Clover has also been known to help people have normal bowel movements and create a healthy environment in the gut. Its good qualities make it a useful ally for keeping the digestive system in good shape.

3. Rich in Antioxidants

Sour Clover is a good source of antioxidants, like vitamin C and flavonoids, which are important substances. Free radicals in the body cause a lot of damage, but these antioxidants help fight back against that. By making these dangerous molecules harmless, they help lower oxidative stress and protect cells from damage.

Sour Clover is good for your health in many ways because it has vitamins. Their actions improve health in general and may even lower the risk of long-term diseases like cancer and heart disease. By making the body’s protections stronger against free radicals, antioxidants help make the system healthier and more durable. If you eat Sour Clover, you can get a lot of these good compounds, which is good for your health and energy in the long run.

4. Respiratory Health Support

Sour Clover has qualities that help you cough up mucus, which is good for your respiratory health. These qualities can help relieve coughs, bronchitis, and congestion, which are all signs of lung problems. Sour Clover makes it easier to breathe and relieves respiratory discomfort by making it easier for mucus and phlegm to leave the respiratory system. Adding this herb to your routines for respiratory health can help improve your lung function and general health.

5. Potential Anti-Cancer Effects

New research suggests that certain chemicals in Sour Clover may have anticancer effects. In lab tests, these substances have shown that they can stop the growth of cancer cells. But it’s important to remember that more study is needed to fully understand what effect they might have on preventing and treating cancer in people. As more research is done, we will learn more about the possible benefits of Sour Clover when it comes to cancer. This will open the door for possible healing uses in the future.

6. Vitamin C Boost

Ascorbic acid, which is the formal name for vitamin C, can be found in large amounts in sour clover. Vitamin C is important for a lot of things that happen in the body, like helping the immune system work well, making collagen so that skin and connective parts stay healthy, and helping wounds heal quickly. Including sour clover in your diet can help you get the vitamin C you need every day. By adding this herb to your routine, you can improve your general health and help your immune system, skin, and healing processes work better.

7. Potential Cardiovascular Benefits

Studies have shown that some of the chemicals in sour clover, such as polyphenols and flavonoids, may help protect the heart. These chemicals have been linked to possible health benefits like improving blood flow, lowering the risk of blood clots, and affecting cholesterol levels in a good way. But it’s important to remember that more study is needed to fully understand and back up these possible benefits. As research continues, we will learn more about how sour clover affects the health of the heart and blood vessels. This could give us important information for future preventative and therapeutic uses.

8. Diuretic Properties

Sour Clover has diuretic effects that make you urinate more often and make you make more urine. This diuretic action can be helpful for reducing water retention, helping the body get rid of toxins, and making sure the kidneys work well. By making people urinate more, sour clover helps keep a healthy fluid balance and makes it easier to get rid of waste products. Adding this plant to your daily routine can help you feel better overall and keep your kidneys working well.

9. Analgesic Effects

Sour Clover has been used for pain relief for a long time because it has analgesic qualities. Studies have shown that this plant may have pain-relieving properties that can help with headaches, muscle pain, and menstrual cramps, among other types of pain. By adding Sour Clover to your wellness routine, you may find a natural way to relieve pain and improve your general health.

10. Anticoagulant Activity

Coumarins, which are found in sour clover, are known to stop blood from clotting. By stopping clotting factors from working, these substances can stop the blood from clotting too much. People who are more likely to get blood clots, such as those with heart disease or who are healing from surgery may benefit from this trait. By adding Sour Clover to their routine, people may be able to lower their chance of blood clots and improve the way their blood flows. In these situations, it is important to talk to a medical professional to get personalized help and direction on how to use Sour Clover.

11. Wound Healing

Sour Clover has been used topically to heal wounds for a long time. Extracts from this herb may have antimicrobial and wound-healing qualities, making it a good choice for treating minor cuts, scrapes, and skin infections. By putting Sour Clover extracts on the wound, people can speed up the mending process and possibly stop or treat microbial infections. But it’s important to remember that you should see a doctor for good wound care, especially if the wound is serious or the infection is bad.

12. Skin Conditions

Sour Clover has been used for a long time as a topical treatment for skin problems like rashes, eczema, and small cuts. It is thought to have calming and anti-inflammatory effects that can help stop itching and speed up the mending process. By putting sour clover directly on the skin, people may feel less pain and possibly see their skin heal faster. But it’s important to remember that if you have a serious or long-lasting skin problem, you should see a doctor to get a right diagnosis and treatment.

13. Nutritional Content

Sour Clover is a plant that has many health benefits and is also very healthy. It has a lot of vitamins, including A, K, and B-complex vitamins like riboflavin and niacin. Sour Clover is also a good source of important minerals like potassium, calcium, and magnesium, which are important for keeping the body working well. By adding Sour Clover to your diet, you can take advantage of its nutritional value, which helps your health and well-being as a whole.

Traditional uses and benefits of Sour Clover

Culinary Uses

Sour clover has culinary uses due to its tangy and citrus-like flavor. Here are some common culinary uses of sour clover:

Other Uses

Sour Clover has several uses and benefits

Precautions

While sour clover has culinary and potential medicinal uses, it’s important to exercise caution and be aware of the following precautions:

References:

https://www.feedipedia.org/node/273

https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=503741#null

http://www.hear.org/pier/species/melilotus_indicus.htm

https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=24000

https://gd.eppo.int/taxon/MEUIN

https://pfaf.org/user/Plant.aspx?LatinName=Melilotus+indicus

https://en.wikipedia.org/wiki/Melilotus_indicus

https://indiabiodiversity.org/species/show/245346

http://www.theplantlist.org/tpl1.1/record/ild-31598

http://www.flowersofindia.net/catalog/slides/Indian%20Sweet%20Clover.html

https://tropical.theferns.info/viewtropical.php?id=Melilotus+indicus

https://plants.usda.gov/home/plantProfile?symbol=MEIN2

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