Alternanthera sessilis
What's the taxonomical classification of Alternanthera sessilis?
Alternanthera sessilis belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida and the subclass Magnoliidae, it is further organized into the order Caryophyllales. This plant is a member of the family Amaranthaceae, falling under the genus Alternanthera, and is specifically identified by its species name, sessilis.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Amaranthaceae |
| Genus | Alternanthera |
| Species | sessilis |
What are the morphological characteristics of this plant?
Alternanthethera sessilis has prostrate, creeping stems that branch extensively from a central root system and possess small, elliptical to lanceolate leaves measuring roughly 1 to 3 centimeters in length. The leaves are typically arranged oppositely along the stems and exhibit a smooth or slightly hairy texture on their surfaces. Small, inconspicuous flowers are produced in dense, axillary clusters that lack prominent petals. These plants often develop a reddish or purplish tint on their foliage and stems depending on light exposure. The root system is shallow but efficient at anchoring the plant as it spreads across the soil surface.
What is the geographical distribution of this plant?
This plant is native to tropical and subtropical regions across South America, Africa, Asia, and Australia. It thrives in warm climates where moisture is frequently available in disturbed soils or wetlands. Because of its resilience, it has become naturalized in many other parts of the world, including parts of North America and the Caribbean. The species often colonizes various environments ranging from riverbanks to roadside ditches. Its ability to spread rapidly allows it to inhabit diverse ecosystems throughout the global tropics.
How is this plant cultivated?
This plant grows best in moist, well-draining soil with partial shade to full sun and requires consistent watering to prevent wilting.
It thrives in warm climates and can be propagated easily through stem cuttings placed in water or soil. Because it spreads rapidly via runners, gardeners must regularly prune it to maintain control over its growth. Once established, the plant is highly resilient and can even tolerate temporary flooding.
Its colorful foliage makes it an excellent choice for groundcover or container gardening.
What parts of this plant are used medicinally?
This plant, Alternanthela sessilis, is utilized medicinally through its whole plant, leaves, stems, and aerial parts to treat various ailments. The leaves are frequently prepared as a juice or decoction to manage skin conditions and inflammatory issues. Its stems are often incorporated into traditional remedies to help regulate digestive functions. Practitioners also employ the aerial parts of the herb to address fever and other systemic imbalances. By utilizing these different components, various healing properties of the species are harnessed for diverse therapeutic purposes.
According to a study published by "BMC complementary and alternative medicine", the whole plant of Alternanthera sessilis is used in traditional medicinal practice to relieve tiredness, laziness, sleep, pain, and inflammation. The ethanol extract of the whole plant (ETAS) was evaluated at dose levels of 250 and 500 mg/kg body weight. In the sleeping time test, ETAS significantly (p < 0.001) increased the onset of sleep and decreased its duration. ETAS showed significant (p < 0.001) inhibition of the writhing reflex and significantly (p < 0.001) raised the pain threshold in the hot plate test. HPLC analysis of ETAS detected polyphenols, (+)-catechin, rutin, ellagic acid, and quercetin at 117.72, 490.74, 3007.26, and 13.85 mg/100 g of dry extract, respectively.
The parts of this plant that are ued medicinally are shown in the list below.
- whole plant
- leaf
- stem
- aerial part
What traditional systems uses this plant?
This plant, Alternanthetha sessilis, has been utilized across various traditional medicinal systems for its perceived anti-inflammatory and diuretic properties. In Traditional Chinese Medicine, it is often employed to clear heat and detoxify the body, particularly for treating skin ailments and urinary issues. Practitioners in other parts of Asia and South America have historically used the herb to manage digestive complaints and fever. Its leaves and stems are frequently prepared as decoctions or topical poultices to address localized swelling. This long history of use reflects its importance in diverse folk healing practices worldwide.
According to a study published by "The American journal of Chinese medicine", the drug "Han-lian-cao" in Taiwan was derived from the entire plant or aerial part of Alternanthera sessilis R. Brown. This study provides a key to the characteristics of the whole plants of Alternanthera. The research included histological studies to classify species by their external and internal characteristics. This paper is a follow-up to 1 previous paper that reported on the derivation of the drug.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Alternanthera sessilis?
This plant has diverse pharmacological activities including analgesic, anti-inflammatory, anti-microbial, anti-oxidant, and anti-diabetic properties. Its chemical constituents allow it to effectively reduce pain and suppress inflammatory responses in biological systems. The plant also demonstrates significant capacity to inhibit the growth of various harmful microorganisms. Furthermore, its high antioxidant content helps neutralize free radicals and mitigate oxidative stress within cells. These combined therapeutic effects also contribute to its potential utility in managing blood glucose levels for anti-diabetic treatment.
According to a study published by "BMC complementary and alternative medicine", the methanol extract of the aerial parts of Alternanthera sessilis demonstrates significant antihyperglycemic and analgesic activities. In oral glucose tolerance tests, administration of the extract at doses of 50, 100, 200, and 400 mg per kg body weight reduced blood glucose levels by 22.9, 30.7, 45.4, and 46.1%, respectively. For analgesic activity in mice, these same four doses reduced the number of abdominal writhes by 27.6, 37.9, 41.4, and 44.8%, respectively. These results validate the folk medicinal use of the plant for the alleviation of severe pain. The findings suggest that the plant may serve as a potential source for blood sugar lowering drugs.
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- anti-inflammatory
- anti-microbial
- anti-oxidant
- anti-cancer
What medicinal compounds this plant contains?
This plant contains a diverse range of bioactive constituents including alkaloids, polyphenols, saponins, and steroids. These specific alkaloids contribute to the plant's various pharmacological activities and traditional healing uses. The presence of polyphenols provides significant antioxidant properties that help protect cells from damage. Additionally, the saponins and steroids found within the leaves and stems play crucial roles in its medicinal efficacy. Together, these chemical compounds form the basis for the plant's therapeutic potential in treating different ailments.
According to a study published by "Journal of ethnopharmacology", Alternanthera sessilis consists of 2 cultivars, namely green and red. The green cultivar is applied to relieve pain, treat wound healing, dysentery, asthma and hypertension, while the red cultivar is applied to prevent cardiovascular and liver diseases. This plant shows potent antioxidant activity due to diverse phytochemical constituents such as polyphenols, terpenes, alkaloid and carotenoids. Its nutritional components include vitamin C, E and unsaturated fatty acids which contribute to bioactive properties like anti-microbial, anthelmintic, anti-diabetic, lipid lowering, anti-inflammatory, analgesic and anti-cancer activities. Toxicity evaluation revealed the absence of adverse effect of A. sesslis extracts.
The primary medicinal compounds of this plant are shown in the list below.
- alkaloid
- alkaloids
- polyphenols
- saponins
- steroids
What health conditions is this plant used for?
This plant is used for treating antihyperglycemia, managing blood glucose levels, relieving diarrhea and dysentery, and promoting wound healing. The medicinal properties of Alternanthea sessilis help regulate sugar concentrations in the body to prevent spikes. It is frequently administered in traditional medicine to soothe digestive disturbances like diarrhea and dysentery. Furthermore, the plant possesses topical applications that accelerate the recovery of damaged skin. These diverse therapeutic uses make it a significant resource in various herbal practices.
According to a study published by "BMC complementary and alternative medicine", Alternanthera sessilis is used by folk medicinal practitioners of Bangladesh for the alleviation of severe pain. The methanol extract of the aerial parts demonstrated antihyperglycemic activity by reducing blood glucose levels by 22.9, 30.7, 45.4, and 46.1% at doses of 50, 100, 200, and 400 mg per kg body weight, respectively. Regarding analgesic activity, the extract reduced the number of abdominal writhes by 27.6, 37.9, 41.4, and 44.8% at those same four doses. These results validate the medicinal use of the plant to alleviate pain and suggest it may be a potential source for blood sugar lowering drugs.
The main health conditions this plant is used for are shown in the list below.
- antihyperglycemia
- blood glucose levels
- diabetes
- high blood glucose levels
- wound healing
What are the herbal preparations of this plant?
This plant is used to create various medicinal preparations including chloroform extract, ethanolic extracts, han-lian-cao, and herbal drinks. Han-lian-cao serves as a traditional name for the plant when it is processed into decoctions or other liquid remedies. Researchers utilize ethanolic extracts to isolate specific bioactive compounds for pharmacological study. Chloroform extract is another specialized preparation used to identify various chemical constituents within the foliage. Many practitioners also incorporate the plant into various herbal drinks intended for therapeutic consumption.
According to a study published by "Tropical biomedicine", the aerial parts of Alternanthera sessilis were extracted sequentially using hexane, chloroform, ethyl acetate, ethanol, methanol, and distilled water. These extracts showed inhibitory activity against all fungal species except Aspergillus fumigatus, with a minimum inhibitory concentration range of 0.04-2.50 mg/mL. The less polar extracts of the plant had stronger antifungal activity than the more polar extracts, though they also showed relatively higher toxicity towards Vero cells. Specifically, the chloroform extract of A. sessilis demonstrated the lowest median cytotoxic concentration at 17.4 ± 0.4 μg/mL.
The main herbal preparations of this plant are shown in the list below.
- chloroform extract
- ethanolic extracts
- han-lian-cao
- herbal drinks
What side effects this plant can have?
This plant can cause severe neurological damage including convulsions, epilepsy, seizures, paralysis, and sleep disturbances in humans. Ingesting certain compounds within the plant may trigger intense electrical disturbances in the brain. These neurological disruptions can lead to uncontrollable physical movements or sudden loss of consciousness. Victims may also experience a complete loss of muscle function resulting in long-term paralysis. Furthermore, the toxins can interfere with natural circadian rhythms to cause significant sleep disturbances.
According to a study published by "Journal of ethnopharmacology", Alternanthera sessilis is traditionally used to treat central nervous system disorders such as paralysis, epilepsy, seizure, convulsion, chronic pain, headache, sleep disturbances, sprain, and mental disorders. The methanol extracts of Alternanthera sessilis showed excellent free radical scavenging activities when determined by DPPH and ABTS assay methods. In SH-SY5Y cells, Alternanthera sessilis demonstrated higher neuroprotective effects against rotenone-induced neurotoxicity than Eryngium foetidum. Pre-treating cells with the extract reverses the rotenone-induced increase in intracellular reactive oxygen species. Furthermore, the extract restores the reduced mitochondrial membrane potential and reinstates rotenone-induced increases in catalase, glutathione peroxidase, and superoxide dismutase activities. These findings suggest that Alternanthera sessilis provides neuroprotective activities through antioxidant and anti-apoptotic mechanisms.
The main side effects this plant can have are shown in the list below.
- convulsion
- epilepsy
- seizure
- paralysis
- sleep disturbances
What herbs are paired with Alternanthera sessilis?
This plant, Alternanthela sessilis, pairs effectively with medicinal herbs like Holy Basil, Turmeric, and Ginger to enhance its traditional therapeutic properties.
When used in herbal formulations, pairing it with Holy Basil can help balance its cooling effects through increased aromatic stimulation. Adding Turmeric provides a synergistic anti-inflammatory boost that complements the plant's existing skin-soothing qualities. Ginger can also be incorporated into decoctions to aid digestion and improve the overall bioavailability of its compounds.
These combinations are often utilized in traditional wellness practices to target specific systemic ailments.