Bridelia ferruginea
What's the taxonomical classification of Bridelia ferruginea?
Bridelia ferruginea belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this group, it is categorized under the class Equisetopsida and the subclass Magnoliidae. It follows the taxonomic order Malpighiales and is a member of the family Phyllanthaceae. At the most specific levels of its classification, the plant is placed within the genus Bridelia, with its unique identity defined by its species name, ferruginea.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malpighiales |
| Family | Phyllanthaceae |
| Genus | Bridelia |
| Species | ferruginea |
What are the morphological characteristics of this plant?
Bridelia ferruginea has a woody shrub or small tree morphology characterized by spreading branches and leaves that are opposite, elliptic to oblong, and covered in rusty-colored, ferruginous hairs on their undersides. The stems are often densely pubescent, which provides a distinct texture to the outer bark and young shoots. Its leaves possess entire margins and prominent pinnate venation that is clearly visible on the lamina. The plant produces small, inconspicuous flowers arranged in axillary panicles that eventually develop into fleshy, globose drupes. These fruits are typically reddish or yellowish when mature and serve as a primary feature of its reproductive structure.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of sub-Saharan Africa, ranging from West Africa through to East Africa and down to South Africa. It is frequently found in diverse habitats including dry woodlands, riverine forests, and coastal bushlands. The species thrives in various ecological zones where moisture is seasonally available. Its distribution is closely linked to the presence of specific soil types and vegetation structures found across the continent. Because it adapts to both moist and seasonally dry environments, it maintains a broad presence across many African landscapes.
How is this plant cultivated?
This plant requires well-drained, moist soil and full sunlight to thrive in tropical or subtropical environments.
It is typically propagated through seeds or stem cuttings during the warmer growing seasons. Regular watering is essential to prevent the soil from drying out completely, though the species can tolerate periods of moderate drought once established. Providing organic mulch around the base helps maintain consistent moisture levels and suppresses competing weeds.
Because it grows into a large shrub or small tree, it needs sufficient space to accommodate its spreading canopy.
What parts of this plant are used medicinally?
This plant Bridelia ferruginea is utilized medicinally through the application of its bark, fruit, and leaves to treat various ailments. The bark is often processed to address digestive issues and inflammatory conditions. Extracts from the leaves are frequently used in traditional remedies to manage skin infections or fever. Additionally, the fruit provides specific therapeutic benefits that contribute to the plant's overall medicinal profile. These diverse parts work together to offer a wide range of healing properties in folk medicine.
According to a study published by "Journal of ethnopharmacology", the bark of Bridelia ferruginea is used for its medicinal properties through water and ethanol extracts. When tested at a final concentration of 5 mg/ml, these extracts produced in vitro antimicrobial activities against several hospital strains. The zones of inhibition produced by the extracts in agar diffusion assays ranged from 4 to 20 mm, whereas the chloramphenicol antibiotic control produced zones measuring 15-36 mm. Gram-negative bacteria appeared to be more susceptible to the antimicrobial effect with zones of 4-20 mm compared to Gram-positive organisms which showed 4-18 mm. Preliminary phytochemical analysis of the plant extracts revealed the presence of phenols and tannins.
The parts of this plant that are ued medicinally are shown in the list below.
- bark
- fruit
- leaf
What traditional systems uses this plant?
This plant Bridelia ferruginea is utilized extensively in Guinean traditional medicine to treat a variety of ailments such as malaria, skin infections, and digestive issues. Local practitioners often prepare decoctions from the bark or leaves to alleviate inflammatory conditions and stomach pains. In addition to its role in West African healing practices, the plant has historical significance in various other indigenous medicinal systems across the continent. Different parts of the shrub are harvested and processed through boiling or grinding to create potent remedies for wound healing. These long-standing cultural applications highlight the species' importance in the ethnobotanical history of the region.
According to a study published by "Journal of ethnopharmacology", Bridelia ferruginea was identified as one of the most frequently used plants among 218 registered species during investigations in Guinea. These investigations involved interviewing a total of 418 healers located between 7 degrees 30 and 12 degrees 30 of northern latitude and 8 degrees and 15 degrees of western longitude. While the study analyzed 190 recipes to assess antibacterial activity, Bridelia ferruginea was noted for its frequent use by local inhabitants. Most plants in the survey, especially the leaves, were essentially used as a decoction.
The hystorical systems that uses this plant are shown in the list below.
- Guinean traditional medicine
What are the pharmacological activities of Bridelia ferruginea?
This plant has anti-inflammatory, antimicrobial, antioxidant, analgesic, and hepatoprotective pharmacological activities. Its chemical constituents work to reduce swelling and neutralize harmful free radicals within the body. The plant also exhibits significant capabilities in inhibiting the growth of various pathogenic microorganisms. Furthermore, its properties help alleviate pain and provide essential protection for liver cells against chemical toxicity. These diverse biological actions make it a subject of great interest for therapeutic development.
According to a study published by "Heliyon", Bridelia ferruginea is used in traditional medicine for managing arthritis, dysentery, constipation, chronic diabetes, skin diseases, bladder and intestinal disorders, oral infections, thrush, bites and as an arrow poison antidote. This plant possesses several pharmacologically beneficial properties including anti-inflammatory, anti-diabetic, antioxidant, antimicrobial, anti-infective, antipyretic, analgesic, diuretic and natriuretic activities. The phytochemicals isolated from Bridelia ferruginea include Gallocatechin-(4'-O-7)-epigallocatechin, 3,5-dicaffeoylquinic acid, and 1,3,4,5-tetracaffeoylquinic acid. It also contains derivatives of 3-methoxyflavone such as quercetin-3-methyl ether, quercetin 3-,7,3',4'-tetramethyl ether, myricetin 3',4',5'-trimethyl ether, and myricetin 3,3',4',5'-tetramethyl ether. Additionally, the plant contains myricetin, quercetin 3-O-glucoside, and biflavonoids like apigenin and kaempferol.
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- anti-inflammatory
- antimicrobial
- antioxidant
- hepatoprotective
What medicinal compounds this plant contains?
This plant contains a diverse array of bioactive medicinal compounds including flavonoids such as kaempferol, myricetin, and quercetin 3-O-glucosides, as well as tannins. These specific flavonoids contribute to the plant's significant antioxidant and anti-inflammatory properties. The presence of myricetin and kaempferol suggests potential therapeutic applications in managing oxidative stress within biological systems. Additionally, the quercetin 3-O-glucosides play a crucial role in the plant's chemical defense and medicinal efficacy. Tannins are also found in abundance, providing astringent qualities that are often utilized in traditional medicine. Together, these chemical constituents define the pharmacological profile of Bridelia ferruginea.
According to a study published by "Scientific reports", Bridelia ferruginea contains phytochemical profiles that vary significantly (p < 0.01) across seasons and ecological zones. The plant contains total phenols, condensed tannins, and flavonoids which were quantified using spectrophotometric assays. During the wet season, higher concentrations of phenolic compounds were recorded (p < 0.05). Extracts of Bridelia ferruginea from zone IV achieved 75% inhibition of larval migration. This efficacy falls within the range of ≥ 25% and < 80% inhibition.
The primary medicinal compounds of this plant are shown in the list below.
- flavonoids
- kaempferol
- myricetin
- quercetin 3-O-glucosides
- tannins
What health conditions is this plant used for?
This plant is used for treating bacterial infections, fungal infections, intestinal disorders, skin diseases, and urinary tract infections. Its various parts possess medicinal properties that target diverse pathogens and bodily ailments. For instance, its antimicrobial components are particularly effective at managing infections caused by bacteria and fungi. Local applications of the plant are often employed to alleviate various skin diseases. Additionally, the extracts help regulate the digestive system to soothe intestinal disorders. Finally, its diuretic and antiseptic qualities make it a traditional remedy for urinary tract infections.
According to a study published by "Antibiotics (Basel, Switzerland)", Bridelia ferruginea is investigated for its anti-proliferative effect against human colon cancer cells (HCT116). The plant also shows antimicrobial potential against multiple bacterial and fungal strains, including yeasts and dermatophytes. Specifically, the stem bark methanolic extract demonstrated potent inhibitory activity against E. coli and gram-positive bacteria with a minimum inhibitory concentration (MIC) of 2.48-62.99 µg/mL. Furthermore, it showed activity against all tested fungi with an MIC of 4.96-62.99 µg/mL. The extracts are also studied for their ability to inhibit acetyl- and butyryl-cholinesterases, tyrosinase, and α-amylase, while only ethyl acetate extracts inhibit glucosidase.
The main health conditions this plant is used for are shown in the list below.
- bacterial infections
- fungal infections
- intestinal disorders
- skin diseases
- urinary tract infections
What are the herbal preparations of this plant?
This plant is used to create various medicinal herbal preparations including 60% methanolic extract, acetone-water extracts, butanol fraction, decoctions, and leaf powder. Researchers utilize these different solvent systems to isolate specific bioactive compounds responsible for the plant's therapeutic properties. The 60% methanolic extract and acetone-water extracts are commonly employed to screen for antioxidant and antimicrobial activities. Furthermore, the butanol fraction is often studied to concentrate specific glycosides or other polar constituents. Traditional applications frequently involve the use of aqueous decoctions or the direct administration of dried leaf powder for various health ailments.
According to a study published by "Journal of ethnopharmacology", Bridelia ferruginea Benth. is used for the management of type 2 diabetes and its complications. The butanol fraction of Bridelia ferruginea leaves was administered to type 2 diabetic rats at low and high doses of 150 and 300 mg/kg bodyweight, respectively. Treatment with the high dose of the fraction caused an inhibition of lipid peroxidation and an elevation of catalase, SOD, glutathione reductase, and glutathione peroxidase activities in the rat liver. Following treatment with Bridelia ferruginea, there was an increased expression of GLUT4 in the livers and muscles of diabetic rats. Molecular docking analysis also revealed strong molecular interactions of pyrogallol and sitosterol with GLUT4.
The main herbal preparations of this plant are shown in the list below.
- 60% methanolic extract
- Acetone-water extracts
- butanol fraction
- decoctions
- leaf powder
What side effects this plant can have?
This plant can induce severe health complications including alterations in the histology of the kidney, behavioral changes, hemolysis, increased uterine epithelial height, and mortality. Toxicological studies indicate that exposure to its extracts leads to significant damage in renal tissue structure. Subjects may also exhibit noticeable behavioral changes as a response to the plant's chemical constituents. Furthermore, the plant can trigger hemolysis, which is the destruction of red blood cells. Physiological shifts such as increased uterine epithelial height have also been observed in experimental models. Ultimately, high doses of this plant can lead to mortality in treated organisms.
According to a study published by "Journal of complementary & integrative medicine", the ethanolic stem bark extract of Bridelia ferruginea was administered to mice at doses of 200, 400, and 800 mg/kg. Acute evaluation of the plant was experimented at 1,000 mg/kg for 28 days. Significant alterations in the histology of the liver and kidney were documented in the 1,000 mg/kg group. The median lethal dose (LD50) for the extract was established at 424 mg/kg. While the extract showed antiplasmodial bioactivity at 200, 400, and 800 mg/kg, it is considered a potent remedy only if administered in controlled dosage.
The main side effects this plant can have are shown in the list below.
- alterations in the histology of the kidney
- behavioral changes
- hemolysis
- increased uterine epithelial height
- mortality
What herbs are paired with Bridelia ferruginea?
This plant Bridelia ferruginea is frequently paired with herbs such as Zingiber officinale and Curcuma longa to enhance its medicinal efficacy in treating gastrointestinal issues.
The combination of these specific botanicals creates a synergistic effect that stabilizes stomach ailments more effectively than using a single ingredient. Practitioners often blend the bark or leaves of this shrub with ginger to soothe nausea and inflammation. Additionally, pairing it with turmeric provides a potent antioxidant boost to the traditional decoction.
These herbal combinations are central to various ethnobotanical practices aimed at digestive wellness.