MIMOSA HOSTILIS INNER ROOT BARK

Mimosa Hostilis Inner Root Bark

Mimosa Hostilis Inner Root Bark

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Mimosa Hostilis, also known as Mimosa Tenuiflora, is found in Central and South America. It is most commonly associated with Brazil, where it is called Jurema, and Mexico, where it is referred to as Tepezcohuite.

Its use for emotional and mental wellbeing by shamans, in religious ceremonies and in healing dates back thousands of years. Physically it has been used to treat conditions of the skin and respiratory system – from burns and infections to bronchitis, and as a general anti-inflammatory.

These two paths, one self exploratory, and one practical or medical have allowed this remarkable plant to weave itself into the fabric of human history, playing significant roles in indigenous spirituality, traditional medicine, and today, modern medico scientific research.

Often a tea or wine was created from the mimosa hostilis. After shaving or crushing the bark, it was boiled in water for extended periods to produce a thick, dark fluid. Sometimes alcohol made from cane sugar (cachaca) or wine made from fermented fruit is used with the water.

For some ailments like stomach ulcers, powdered, dried bark was swallowed. This same powder could be used to treat conditions topically, like rashes.

There are as many recipes as there are distinct tribal groups who used the plant, and most recipes are secret, often including other plants with active ingredients. Even the plant itself is said to have 19 distinct sub variants.

Since these ancient beginnings, the complex phytochemistry of the plant has gradually been explored. The stack includes flavonoids, tannins, alkaloids, lipids, phytosterols, xylose, saponins, and glucosides, alongside beneficial elements like iron, zinc, magnesium, manganese, and copper. Science is continuing to find new applications and potential for mimosa.

From its use in ancient Mayan healing practices to its current applications in ecosystem restoration and pharmaceutical research, Mimosa Hostilis has demonstrated its versatility and importance across centuries and cultures.

This guide provides a comprehensive overview of the history of Mimosa Hostilis, from its ancient origins to its current status and future prospects. It covers the key points outlined earlier, including its use by indigenous cultures, its role in significant events in Mexico during the 1980s, and the ongoing scientific research into its properties.












Ancient Origins


The story of Mimosa hostilis begins long before written history, in the lush landscapes of Central and South America. Archaeological evidence suggests that the plant was known and utilized by pre-Columbian Mayan communities as far back as 2000 BCE.

The Mayans referred to it as the “Skin Tree,” a name that hints at its early recognition as a powerful healing agent, particularly for skin conditions. In these ancient times, the plant was likely used not only for its medicinal properties but also as part of spiritual rituals.

The Mayans, known for their advanced understanding of local flora, probably recognized the unique properties of Mimosa hostilis and incorporated it into their complex system of natural medicine and religious practices.

Interestingly, it is part of a diverse group of plants scattered throughout the ancient world, far beyond Southern America. Some key members of this group, the so called Aya Plants are Acacia, Banisteriopsis, Caapi, Bobinsana, Chaliponga, Chacruna, Syrian Rue, and Yopo.

Indigenous Use in South America



As we move south to the Brazilian regions, we find more profound cultural connections to Mimosa hostilis. Indigenous peoples of northeastern Brazil, particularly the Kariri-Shoko tribe, have long revered the plant they call Jurema Preta. Here, the use of Mimosa hostilis transcended mere physical healing, entering the realm of the spiritual. This ceremony is known as “yurema”.


The Cult of Jurema, a spiritual tradition that continues to this day, revolves around the sacred use of Mimosa hostilis. In these rituals, the root bark of the plant is used to prepare a visionary brew, believed to facilitate communication with ancestors and spirits. The ceremonies often involve intricate chants, dances, and the guidance of a spiritual leader known as a Juremeiro.


This spiritual use of Mimosa hostilis represents a deep connection between the indigenous peoples and their environment. The plant was seen not just as a resource (used for fuel as firewood for example, or for dyeing clothes), but as a bridge between the physical and spiritual worlds, playing a crucial role in maintaining cultural identity and traditional knowledge.



A Practical Plant




Mimosa bark is a traditional dye, made by boiling up the bark and then steeping fabric in the resulting pigment. From earthy reddish brown hues to dark purple tones, mimosa dye is a natural, long lasting, sustainable staple for working textiles.


In fact, it was used from the 1960s onwards for tie dye and other counterculture clothing classics. Mimosa can also be used to tan leather, as it has a very high tannin content of up to 16% of the plant material, and this tannin can be extracted from the plant and used to preserve leather.

The other key indigenous use has also been soap production and clothes washing. Mimosa hostilis has astringent properties which are great for cleaning, and also contains saponins, the building blocks of soap.

It’s worth noting the tree can also be used for building and firewood, and because it grows in adverse conditions, it has been used indigenously for these basic needs alongside dye and soap making.

Chinese Medicine & Mimosa


While Mimosa hostilis is primarily known in the West for its copyright properties due to its copyright content, its relative, Mimosa pudica (known in Chinese as 含羞草 Hánxiūcǎo, or “Sensitive Plant”), has a rich history in Traditional Chinese Medicine (TCM). Mimosa pudica is valued for its medicinal properties, particularly its ability to calm the mind, detoxify the body, and promote healing.




In TCM, Mimosa pudica is classified as a cooling herb with a bitter and slightly sweet taste. It is associated with the Liver and Heart meridians, making it particularly effective for addressing conditions related to these systems. Its primary functions include:

  1. Calming the Shen (Spirit): Mimosa is used to soothe the mind, reduce stress, and alleviate anxiety and insomnia. It is believed to help regulate the flow of qi (vital energy) and blood, which are essential for emotional balance.

  2. Detoxifying the Liver: The herb is used to clear heat and toxins from the liver, making it beneficial for conditions like liver qi stagnation, which can manifest as irritability, headaches, or digestive issues.

  3. Regulating Blood: Mimosa is often used to address menstrual disorders, such as irregular cycles, dysmenorrhea (painful periods), and excessive bleeding. It is thought to promote blood circulation and resolve blood stasis.

  4. Healing Wounds: The astringent properties of Mimosa make it useful for treating external injuries, such as cuts, wounds, and bruises. It helps stop bleeding, reduce swelling, and promote tissue repair.

  5. Supporting Digestion: Mimosa is sometimes used to clear damp-heat from the digestive system, addressing symptoms like bloating, diarrhea, or constipation.


Mimosa pudica is used in various forms in TCM, including decoctions, poultices, teas, and powders. Below are specific examples of how it is incorporated into TCM practices:

1. Calming the Mind and Reducing Stress

  • Formulation: Mimosa is often combined with other calming herbs like Albizia bark (合欢皮 Héhuānpí) and Polygala root (远志 Yuǎnzhì) to enhance its effects.

  • Preparation: A decoction is made by boiling the herbs together. This is consumed daily to alleviate anxiety, insomnia, and emotional disturbances.

  • Mechanism: Mimosa helps regulate the Heart qi and calm the Shen, which is often agitated by stress or emotional trauma.


2. Treating Menstrual Disorders

  • Formulation: Mimosa is combined with Dong quai (当归 Dāngguī) and Red peony root (赤芍 Chìsháo) to regulate menstrual cycles and alleviate pain.

  • Preparation: The herbs are boiled into a tea or taken as a powdered supplement.

  • Mechanism: Mimosa promotes blood circulation and resolves stasis, while Dong quai nourishes the blood and Red peony root reduces inflammation.


3. Detoxifying the Liver

  • Formulation: Mimosa is paired with Bupleurum root (柴胡 Cháihú) and Gardenia fruit (栀子 Zhīzǐ) to clear liver heat and toxins.

  • Preparation: A decoction is made and consumed over several weeks to support liver function and reduce symptoms like irritability, headaches, and digestive issues.

  • Mechanism: Mimosa’s cooling properties help clear excess heat from the liver, while Bupleurum regulates liver qi and Gardenia clears damp-heat.


4. Healing Wounds and Injuries

  • Formulation: Fresh Mimosa leaves or roots are ground into a paste and applied topically as a poultice.

  • Preparation: The paste is applied directly to wounds, cuts, or bruises to stop bleeding, reduce swelling, and promote healing.

  • Mechanism: Mimosa’s astringent properties help tighten tissues and reduce inflammation, while its cooling nature soothes the affected area.


5. Supporting Digestive Health

  • Formulation: Mimosa is combined with Coptis root (黄连 Huánglián) and Scutellaria root (黄芩 Huángqín) to clear damp-heat from the digestive system.

  • Preparation: A decoction is made and consumed before meals to alleviate symptoms like bloating, diarrhea, or constipation.

  • Mechanism: Mimosa helps clear heat and toxins, while Coptis and Scutellaria have strong antimicrobial and anti-inflammatory properties.



Mimosa pudica is often used in conjunction with other TCM modalities to enhance its effects. For example:

  • Acupuncture: Mimosa may be prescribed alongside acupuncture treatments to regulate liver qi and calm the Shen.

  • Qi Gong or Tai Chi: These practices can help enhance the flow of qi and blood, complementing Mimosa’s effects on the body.

  • Dietary Therapy: A TCM practitioner may recommend a cooling diet (e.g., leafy greens, cucumber, and watermelon) to support Mimosa’s detoxifying properties.


While Mimosa pudica is used in TCM for its calming and healing properties, Mimosa hostilis is primarily known in the West for its copyright potential due to its high copyright content. However, there are some parallels in their traditional uses:

  • Both plants are used for wound healing and detoxification.

  • Both have astringent properties and are used to stop bleeding.

  • Both are associated with emotional healing, though Mimosa hostilis is used in a more intense, spiritual context (e.g., ayahuasca ceremonies).


By integrating Mimosa into decoctions, poultices, and synergistic herbal formulations, TCM practitioners have harnessed its power to regulate qi, soothe the Shen, and restore balance to the body. As we continue to explore the wisdom of ancient healing traditions, Mimosa stands as a testament to the enduring connection between nature and holistic well-being.







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