Boerhavia repens
What's the taxonomical classification of Boerhavia repens?
Boerhavia repens belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it is situated in the class Equisetopsida and the subclass Magnoliidae. Moving down the taxonomic hierarchy, it is a member of the order Caryophyllales and falls under the family Nyctaeginaceae. Finally, the plant is categorized within the genus Boerhavia, with its specific designation being the species repens.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Nyctaginaceae |
| Genus | Boerhavia |
| Species | repens |
What are the morphological characteristics of this plant?
Boehravia repens has prostrate, rooting stems that measure up to 30 centimeters in length and bear small, elliptical leaves arranged alternately along the branches. The foliage consists of thin, green blades that are typically one to two centimeters long and possess smooth margins. Tiny, pinkish to white flowers emerge from the leaf axils in small clusters known as cymes. These blossoms are characterized by their minute size and inconspicuous petals. The plant also produces small, rounded fruits that contain several seeds, aiding in its spreading growth habit.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Africa, Asia, and the Americas. It is frequently found growing in various environments ranging from sandy soils to disturbed areas near human settlements. Its presence is particularly noted in parts of India, Southeast Asia, and much of the African continent. Some populations have also become naturalized in other parts of the world due to its ability to thrive in warm climates. The species maintains a widespread distribution across many different latitudes within the tropics.
How is this plant cultivated?
This plant thrives in well-draining, sandy soils under full sun to partial shade conditions with minimal regular watering.
It is a hardy perennial that prefers warm climates and can tolerate periods of drought once established. To ensure healthy growth, provide organic mulch to help retain moisture around the root zone during extreme heat. You should avoid overwatering to prevent root rot, as the species is naturally adapted to drier environments.
Periodic thinning can help manage its spreading habit and maintain its appearance in garden beds.
What parts of this plant are used medicinally?
This plant is used medicinally through the application of its whole plant and its leaves. The entire herb is frequently utilized in traditional Ayurvedic medicine to treat various inflammatory conditions. Practitioners often prepare decoctions or powders using the whole plant to address internal ailments. The leaves specifically serve as a vital component in topical applications and herbal infusions. These parts are believed to contain active compounds that support liver health and overall detoxification.
According to a study published by "Pakistan journal of pharmaceuatical sciences", the whole plant of Boerhavia repens was investigated using crude aqueous and methanolic extracts. The extract yield for the plant was found to be 4.59%-7.85% g/100g of dry matter. Total phenolic contents ranged from 47.9-190.77mg/GAE per g for the aqueous and methanol extracts respectively. In the linoleic acid per oxidation system, the methanolic extract exhibited a strong inhibitory effect of 86.11% with an EC50 of 0.99mg/mL. The DPPH assay showed an 88.65% inhibition with an EC50 of 212.33μg/ml. Additionally, the methanolic extract exhibited a maximum browning inhibition of 81.50% at 37°C during the third week of incubation.
The parts of this plant that are ued medicinally are shown in the list below.
- whole plant
- leaf
What traditional systems uses this plant?
This plant, Boerhavia repens, has been used extensively in Ayurvedic and Unani traditional medicine systems to treat various ailments involving the liver, kidneys, and blood.
Practitioners often prepare decoctions or powders from the entire plant to address jaundice, inflammation, and urinary tract issues. Historical applications also include its use as a tonic to promote overall vitality and to manage chronic fever. In many regional folk medicine practices, the plant is valued for its supposed ability to cleanse the system and restore internal balance.
This long history of medicinal application reflects its deep integration into ancient healing protocols.
What are the pharmacological activities of Boerhavia repens?
This plant has anti-glycation, anti-malarial, anti-oxidant, and anti-plasmodial pharmacological activities. Its antioxidant properties help neutralize harmful free radicals to prevent cellular damage within the body. The plant also demonstrates significant anti-glycation effects, which can help inhibit the formation of advanced glycation end products. Furthermore, its anti-malarial and anti-plasmodial capabilities provide a natural mechanism to combat parasitic infections caused by Plasmodium species. These diverse therapeutic actions suggest that Boerhavia repens holds great potential for medicinal applications.
As discussed in a study, the ethanolic and methanolic leaf extracts of Boerhavia repens exhibited high antiplasmodial activity. The ethanolic leaf extract showed an IC50 value of 9.63 μg/ml. Meanwhile, the methanolic leaf extract demonstrated an IC50 value of 7.58 μg/ml. These extracts also significantly reduced parasitemia by inhibiting invasion into erythrocytes. Furthermore, the plant showed minimal toxicity with cell viability >80%.
The primary pharmacological activities of this plant are shown in the list below.
- antiGlycation
- antimalarial
- antioxidant
- antiplasmodial
What medicinal compounds this plant contains?
This plant contains the medicinal compounds boeravinone, boeravinone F, boerharatrenoiids A, boerharatrenoiids B, and eupalitin-3-O-beta-D-galactopyranoside. These specific chemical constituents are primary metabolites responsible for the biological activities observed in Boerhavia repens. The boerharatrenoiids represent a unique class of steroidal saponins found within the species. Additionally, the presence of boeravinone and its derivative boeravinone F contributes to the complex phytochemical profile of the herb. Eupalitin-3-O-beta-D-galactopyranoside further enhances the plant's medicinal potential through its specific structural properties.
According to a study published by "Natural product communications", two new rotenoids named boerharotenoids A (1) and B (2) were isolated from Boerhavia repens. Additionally, four known compounds were identified from the plant, which include boeravinone (3), 5,7,3'-trihydroxycoumaronochromone (4), boeravinone F (5), and eupalitin-3-O-beta-D-galactopyranoside (6). The structures of these six compounds were established using spectroscopic 1D and 2D NMR and mass spectrometric comparison with literature values.
The primary medicinal compounds of this plant are shown in the list below.
- boeravinone
- boeravinone F
- boerharotenoids A
- boerharotenoids B
- eupalitin-3-O-beta-D-galactopyranoside
What health conditions is this plant used for?
This plant is used for treating fever-like symptoms and combating infections caused by Plasmodium falciparum. Its medicinal properties help mitigate cellular damage by reducing oxidative stress within the body. Specifically, the plant acts to inhibit lipid peroxidation, which protects cell membranes from degradation. Furthermore, it assists in managing the harmful effects of glycation on proteins. These combined actions contribute to its effectiveness in managing various inflammatory and metabolic imbalances.
According to a study published by "Parasitology international", Boerhavia repens is traditionally used to treat fever-like symptoms in Bangladesh. The ethanolic leaf extract of the plant exhibited high antiplasmodial activity with an IC50 value of 9.63 μg/ml. Additionally, the methanolic leaf extract showed an IC50 value of 7.58 μg/ml. This plant also demonstrated minimal toxicity with cell viability >80%. The extracts of B. repens significantly reduced parasitemia by inhibiting invasion into erythrocytes.
The main health conditions this plant is used for are shown in the list below.
- fever-like symptoms
- Plasmodium falciparum
- oxidative stress
- lipid peroxidation
- glycation
What are the herbal preparations of this plant?
This plant is Boerhavia repens, which is used to create medicinal herbal preparations such as aqueous extracts for treating liver disorders and inflammatory conditions. Practitioners often prepare decoctions by boiling the entire herb in water to ensure the extraction of its bioactive compounds. These water-based solutions are frequently utilized in traditional Ayurvedic medicine to support digestive health and regulate blood pressure. Beyond simple aqueous extracts, the plant material can also be processed into powders or oils for topical and internal application. The chemical profile of these preparations relies heavily on the presence of alkaloids and flavonoids found within the stems and leaves.
According to a study published by "Pakistan journal of pharmaceuatical sciences", crude aqueous and methanolic extracts of the whole plant Boerhavia repens were investigated for phytochemical, antioxidant, and antiglycation activities. The extract yield for the plant was found to be 4.59%-7.85% g/100g of dry matter. Total phenolic contents ranged from 47.9-190.77mg/GAE per g for the aqueous and methanol extracts respectively. The methanolic extract exhibited a strong inhibitory effect in the linoleic acid peroxidation system at 86.11% (EC50=0.99mg/mL) and the DPPH assay at 88.65% (EC50=212.33μg/ml). Additionally, the methanolic extract showed a maximum browning inhibition of 81.50% at 37°C during the third week of incubation. Both extracts showed significant (P>0.05) and comparable inhibition of the glycation level.
The main herbal preparations of this plant are shown in the list below.
- aqueous extract
What side effects this plant can have?
This plant can cause nausea, dizziness, stomach upset, and diarrhea in individuals who consume it. These gastrointestinal issues often manifest shortly after ingestion as the body reacts to its active compounds. Some users may also experience a sense of lightheadedness or vertigo during treatment. Because these adverse reactions can vary in intensity, monitoring your physical response is essential. Consulting a medical professional is recommended to avoid complications from these side effects.
The main side effects this plant can have are shown in the list below.
- Nausea
- Dizziness
- Stomach upset
- Diarrhea
What herbs are paired with Boerhavia repens?
This plant is most effectively paired with herbs such as turmeric, ginger, and licorice to enhance its anti-inflammatory and blood-purifying properties.
Combining Boerhavia repens with turmeric creates a synergistic effect that supports joint health and reduces systemic swelling. Adding ginger to a decoction can help improve the digestive absorption of the plant's active compounds. Licorice root is often included in these herbal blends to provide a soothing effect on the gastrointestinal tract while balancing the bitter taste of the primary herb.
These specific combinations are frequently used in traditional Ayurvedic practices to target liver detoxification.