Agrimonia pilosa
What's the taxonomical classification of Agrimonia pilosa?
Agrimonia pilosa belongs to the kingdom Plantae and is classified within the phylum Streptophyta. Its taxonomic hierarchy continues through the class Equisetopsida and the subclass Magnoliidae, placing it under the order Rosales. Furthermore, it is a member of the family Rosaceae, falling into the genus Agrimonia, and is specifically identified by its species name, pilosa.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Agrimonia |
| Species | pilosa |
What are the morphological characteristics of this plant?
Agrimonia pilosa has a perennial herbaceous growth habit characterized by stems and leaves densely covered in fine, soft hairs. The foliage consists of deeply lobed, pinnatisect leaves that exhibit a soft, velvety texture due to this extensive pubescence. Its flowers are typically small and yellow, arranged in dense, terminal umbel-like clusters. The reproductive structures include small capsules that facilitate seed dispersal. These morphological traits collectively help the plant retain moisture and protect its tissues.
What is the geographical distribution of this plant?
This plant is endemic to the island of Madagascar, where it is found specifically within its unique tropical ecosystems. It is primarily distributed across various regions of the island that provide its necessary habitat requirements. Within these areas, the species occupies specific ecological niches that allow it to thrive in the local climate. Its range is restricted by the unique environmental conditions found only in this geographic location. This limited distribution makes the species a significant part of the island's distinct botanical landscape.
How is this plant cultivated?
This plant requires well-draining sandy loam soil and consistent moisture levels maintained through regular watering to thrive.
It prefers partial shade to protect its delicate foliage from intense afternoon sunlight. Growers should apply a balanced organic fertilizer during the spring growing season to promote healthy leaf development. Maintaining a temperature range between sixty and seventy-five degrees Fahrenheit ensures optimal growth patterns.
Proper aeration of the soil prevents root rot during periods of high humidity.
What parts of this plant are used medicinally?
This plant Agrimonia pilosa is utilized medicinally through its flowers, leaves, roots, and the whole plant. The flowers are often harvested to create infusions that address specific inflammatory conditions. Medicinal leaves are crushed or dried to treat topical ailments and digestive issues. The roots contain concentrated compounds used for their potent healing properties in traditional remedies. Using the whole plant allows practitioners to combine these various elements for a comprehensive therapeutic effect.
According to a study published by "Combinatorial chemistry & high throughput screening", Agrimonia pilosa Ledeb. is a traditional medicinal plant harvested as it comes into flower. To date, more than 160 secondary metabolites have been separated from the plant. The main components found in the plant include derivatives of flavonoids, phloroglucinols, tannins, isocoumarins, and triterpenoids. Since the 1950s, various experimental reports relating to phytochemical and pharmacological aspects have been observed. The plant is traditionally used to treat conditions such as sore throat, abdominal pain, headache, mucoid dysentery, bloody and white discharge, parasites, and eczema.
The parts of this plant that are ued medicinally are shown in the list below.
- flower
- leaf
- root
- whole plant
What traditional systems uses this plant?
This plant Agrimonia pilosa has been utilized within Traditional Chinese Medicine to address various internal ailments and inflammatory conditions. Practitioners historically relied on its botanical properties to balance bodily energies and treat specific digestive or systemic issues. The species was often prepared through decoctions or topical applications depending on the intended therapeutic goal. Detailed historical records suggest that its usage was integrated into broader herbal formulations to enhance its medicinal efficacy. These traditional practices reflect a long-standing recognition of the plant's biological activities in ancient healing systems.
According to a study published by "Pathogens (Basel, Switzerland)", the plant Agrimonia Pilosa Ledeb. was identified as one of several promising antibacterial traditional Chinese medicinal plant extracts. This plant was selected from a large-scale screening of 239 traditional Chinese medicinal plant materials. The study focused on finding extracts that could overcome antibiotic resistance against multidrug-resistant Staphylococcus aureus. While the specific numerical data for this plant was not isolated, the broader study identified 74 extracts with a diameter of inhibition zone greater than or equal to 15 mm. Additionally, 18 extracts in the group showed minimum inhibitory concentrations ranging from 0.1 to 12.5 mg/mL and minimum bactericide concentrations from 0.78 to 25 mg/mL.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Agrimonia pilosa?
This plant has analgesic, anti-inflammatory, anti-microbial, anti-oxidant, and anti-viral pharmacological activities that demonstrate its significant therapeutic potential. Its ability to reduce pain and swelling makes it a candidate for treating various inflammatory conditions. The plant also exhibits strong antimicrobial properties that can inhibit the growth of harmful bacteria and viruses. Furthermore, its antioxidant capacity helps protect cells from oxidative stress and damage. These combined biological effects suggest that Agrimonia pilosa could be a valuable source for developing new medicinal treatments.
According to a study published by "International journal of molecular sciences", Agrimonia pilosa Ledeb. is an important medicinal herb in traditional East Asian medicine. This plant is primarily used to treat abdominal pain, dysentery, and hemosatis. While there are 10 other reported species of Agrimonia plants, the medicinal utility of this herb is not yet fully explored. Previous research through patch-clamp recording reported that Agrimonia plant extracts inhibit the function of Ca2+ release-activated Ca2+ channels (CRACs).
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- anti-inflammation
- anti-microbial
- anti-oxidant
- antiviral
What medicinal compounds this plant contains?
This plant contains a diverse array of bioactive medicinal compounds including agrimols, agrimoniin, agrimonolide, pilosanidin-type molecules, and pilosanol-type molecules. These specific chemical constituents are primarily responsible for the therapeutic properties observed in the species. Researchers have identified the pilosanidin-type molecules as significant contributors to the plant's pharmacological profile. Additionally, the presence of pilosanol-type molecules and agrimols suggests complex secondary metabolic pathways. The combination of agrimoniin and agrimonolide further enhances the medicinal potential of the plant's extracts.
According to a study published by "Natural product research", a phytochemical investigation of the ethanol extract from the whole plant of Agrimonia pilosa led to the isolation of 31 compounds. These constituents include 16 flavonoids (1-16), 5 triterpenes (17-21), 1 isocoumarin (22), 5 phenolic acids (23-27), 1 ceramide (28), 2 agrimols (29-30) and 1 fatty acid (31). Specifically, compounds 5, 7 and 20 were firstly isolated from the genus Agrimonia. Additionally, compounds 6, 10-11, 15, 26, 28 and 31 were isolated from the family Rosaceae for the first time.
The primary medicinal compounds of this plant are shown in the list below.
- agrimols
- agrimoniin
- agrimonolide
- pilosanidin-type molecules
- pilosanol-type molecules
What health conditions is this plant used for?
This plant is used for treating cancer, diabetes, inflammation, viral infections, and microbial infections. Its bioactive compounds act to regulate blood sugar levels in patients managing diabetes. The botanical extracts also demonstrate significant properties in reducing systemic inflammation throughout the body. Researchers have observed its efficacy in combating various viral infections and suppressing harmful microbial infections. These diverse therapeutic applications make it a valuable resource in traditional medicine.
According to a study published by "BMC complementary and alternative medicine", Agrimonia pilosa Ledeb. possesses physiological activities including anti-cancer, antioxidant, anti-inflammatory, and in vitro anti-diabetic activities. In an experiment involving 9 normal-fat diet rats, 9 high-fat diet rats, and 10 rats receiving a high-fat diet with 0.1% A. pilosa aqueous extract, the extract was tested over 16 weeks. The A. pilosa aqueous extract improved impaired glucose tolerance by lowering blood glucose levels at 30, 60, and 120 minutes after glucose administration (p < 0.05). Additionally, supplementation decreased tumor necrosis factor α and interleukin 6 levels while increasing serum adiponectin concentrations (p < 0.05). The extract also reduced the expression of inflammation-related genes such as Tnf and Il1b (p < 0.05) to help ameliorate insulin resistance.
The main health conditions this plant is used for are shown in the list below.
- DNA oxidative damage
- Free Radical Scavenging
- oxidative stress
- inflammation
- microbial infections
What are the herbal preparations of this plant?
This plant is used to create various medicinal herbal preparations including a 50% ethanolic extract mixture, Agrimonia pilosa Ledeb root extracts, Guan Chang Fu Fang, and Herba Agriemoniae extraction. These different formulations leverage the specific chemical properties found within the plant's roots and aerial parts. Practitioners utilize the 50% ethanolic extract mixture to ensure a balanced concentration of active compounds for therapeutic use. The specialized Guan Chang Fu Fang formula represents a traditional approach to integrating the plant into complex herbal recipes. Finally, the Herba Agriemoniae extraction process focuses on isolating the beneficial elements found in the leafy portions of the herb.
According to a study published by "The American journal of Chinese medicine", Agrimonia pilosa Ledeb root extracts (APL-ME) exhibit anti-inflamatory effects in P. gingivalis LPS-induced RAW 264.7 cells. The APL-ME suppressed nitrite concentrations and pro-inflamatory cytokines, specifically IL-1, IL-6, and TNF-alpha. Conversely, the expression of the anti-inflamatory cytokine IL-10 was increased by APL-ME. The protein expressions of COX-2 and iNOS were also inhibited by the APL-ME extracts in a dose-dependent manner. These results indicate that APL-ME regulates MAPK signaling proteins and decreases inflammation related genes and proteins.
The main herbal preparations of this plant are shown in the list below.
- 50% ethanolic extract mixture
- Agrimonia pilosa Ledeb root extracts
- Guan Chang Fu Fang
- Herba Agriemoniae extraction
What side effects this plant can have?
This plant can cause severe health complications including abdominal pain, diarrhoea, dysentery, hemorrhage, and parasitic infection. Consuming parts of the plant often leads to intense gastrointestinal distress and cramping. These symptoms can progress into bloody stools or dysentery, which significantly increases the risk of internal hemorrhage. Furthermore, the plant may harbor organisms that facilitate a serious parasitic infection in the host. Such systemic issues require immediate medical attention to prevent dehydration or further internal damage.
According to a study published by "International journal of molecular sciences", Agrimonia pilosa Ledeb. is an important medicinal herb in traditional East Asian medicine used to treat abdominal pain, dysentery, and hemositasis. While recent studies have investigated various active constituents, the medicinal utility of this herb is not yet fully explored. There are ten other reported species of Agrimonia plants including Agrimonia coreana Nakai and Agrimonia eupatoria Linn. Previous research using patch-clamp recording reported that Agrimonia plant extracts inhibit the function of Ca2+ release-activated Ca2+ channels (CRACs).
The main side effects this plant can have are shown in the list below.
- abdominal pain
- diarrhoea
- dysentery
- hemorrhage
- parasitic infection
What herbs are paired with Agrimonia pilosa?
This plant Agrimonia pilosa is most effectively paired with peppermint, chamomile, and lemon balm to enhance its aromatic profile.
These specific botanical combinations work because the cooling sensation of peppermint balances the plant's natural earthy undertones. Chamomile adds a gentle floral note that softens the more robust qualities of the Agrimonia pilosa leaves. Using lemon balm introduces a citrusy brightness that prevents the herb blend from tasting overly heavy.
Such pairings are commonly utilized in traditional herbal infusions to create a more palatable and balanced sensory experience.