Anemone flaccida
What's the taxonomical classification of Anemone flaccida?
Anemone flacciida belongs to the kingdom Plantae and is classified within the phylum Streptophyta. As a member of the class Equisetopsida and the subclass Magnoliidae, it falls under the order Ranunculales. This plant is a representative of the family Ranunculaceae, specifically situated within the genus Anemone, and is identified by its unique species designation, flacciida.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Anemone |
| Species | flaccida |
What are the morphological characteristics of this plant?
Anemone flaccida has a perennial herbaceous habit characterized by a creeping rhizome and basal leaves that are deeply divided into narrow, linear segments. The foliage is typically bright green and grows in a rosette pattern near the ground. Its flowering stems are slender and upright, bearing solitary, drooping flowers that transition from a pale yellow to a more intense golden hue as they mature. Each blossom features several delicate petals and a prominent central cluster of stamens. These morphological traits allow the plant to thrive in the shaded, moist environments of forest floors.
What is the geographical distribution of this plant?
This plant is native to the temperate and subarctic regions of the Northern Hemisphere, specifically spanning across much of North America, Europe, and northern Asia. It typically occupies moist habitats such as woodland edges, marshes, and damp meadows within these broad longitudinal ranges. In North America, its presence is widespread from Alaska and Canada down through the northern United States. European populations are frequently found in mountainous or moist forest environments throughout the continent. Its distribution is closely tied to specific moisture levels and cool climatic conditions characteristic of these northern latitudes.
How is this plant cultivated?
This plant requires moist, humus-rich, well-draining soil and partial shade to thrive in a woodland garden setting.
It is best cultivated in areas where it can spread via rhizomes to form a lush groundcover. Regular watering is essential to prevent the soil from drying out completely, especially during the warmer months. Providing dappled sunlight mimics its natural forest floor habitat and protects the delicate foliage from scorching.
Once established, it is a low-maintenance species that adds seasonal interest through its pale yellow flowers.
What parts of this plant are used medicinally?
This plant uses its leaves, rhizomes, and roots for various medicinal applications in traditional practices. The leaves are often prepared to treat topical inflammations or skin ailments. Medicinal practitioners also utilize the rhizome to address internal digestive issues or systemic imbalances. Additionally, the roots are frequently decocted to serve as a remedy for specific aches and pains. These distinct components provide a diverse range of therapeutic properties for those studying its use.
According to a study published by "Frontiers in plant science", the rhizome of Anemone flaccida has long been used to treat arthritis as a tradition in China. This perennial herb is a rich source of triterpenoid saponins. In the study, 46,962 high-quality unigenes were obtained with an average sequence length of 1,310 bp. Researchers found that 14,004 isoforms/unigenes were upregulated and 14,090 isoforms/unigenes were down-regulated in the rhizomes as compared to those in the leaves. The analysis identified 126 putative cytochrome P450 and 32 putative UDP glycosyltransferases as candidates for modifying triterpenoid saponins.
The parts of this plant that are ued medicinally are shown in the list below.
- leaf
- rhizome
- roots
What traditional systems uses this plant?
This plant, Anemona flaccida, is utilized in Traditional Chinese Medicine as a key herbal ingredient known as Qing Feng Teng to treat conditions such as numbness, joint pain, and convulsions. Practitioners historically prescribe the dried rhizomes to clear wind and alleviate pain caused by internal or external obstructions. It has been traditionally applied to address symptoms related to neurological issues and musculoskeletal discomfort. The plant's historical use is often integrated into complex formulas designed to improve blood circulation and calm the liver. These long-standing practices rely on the specific chemical properties of the plant to manage various inflammatory and nervous system disorders.
According to a study published by "Mitochondrial DNA. Part B, Resources", Anemone flaccida has long-term been used in Chinese traditional medicine for its anticancer, anti-inflammatory, antimicrobial, and immune regulation properties. The complete chloroplast genome of this species was sequenced and has a size of 157,614 bp in length. This genome consists of a large single copy of 79,055 bp, a small single copy of 16,191 bp, and a pair of inverted repeat regions measuring 31,184 bp. There are 138 annotated genes in total, which include 90 protein-coding genes, 40 tRNA genes, and 8 rRNA genes. The GC content of the genome is 37.74%.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Anemone flaccida?
This plant has anti-inflammatory, anti-arthritis, anti-rheumatic, anticancer, and antimicrobial pharmacological activities. Its bioactive compounds work to reduce swelling and mitigate the painful symptoms associated with chronic joint diseases. Researchers have also investigated its potential to inhibit the growth of various malignant cell lines in laboratory settings. Furthermore, the plant demonstrates the ability to suppress the proliferation of diverse pathogenic microorganisms. These diverse medicinal properties make it a significant subject for further drug development studies.
According to a study published by "Frontiers in plant science", the rhizome of Anemone flaccida has long been used to treat arthritis as a tradition in China. The plant contains a rich source of triterpenoid saponins. Research using Illumina HiSeq 2000 sequencing and iTRAQ technique obtained 46,962 high-quality unigenes with an average sequence length of 1,310 bp and 1,473 unique proteins from Anemone flaccida. Among the transcripts, 36,617 or 77.97% showed significant similarity to known proteins with an E-value < 1e (-5). Additionally, 14,004 isoforms/unigenes were upregulated and 1,4090 were down-regulated in the rhizomes compared to the leaves. The study identified 126 putative cytochrome P450 and 32 putative UDP glycosyltransferases as candidates for modifying these saponins.
The primary pharmacological activities of this plant are shown in the list below.
- anti-arthritis
- anti-inflammatroy
- anti-rheumatic
- anticancer
- antimicrobial
What medicinal compounds this plant contains?
This plant contains oleanolic acid, β-amyrin, and various triterpenoid saponins including oleanane-type triterpenoid saponins and pentacyclic triterpenoid saponins. These specific medicinal compounds are primarily classified as triterpenoids which are known for their diverse biological activities. The presence of oleanolic acid and β-amyrin provides the plant with significant pharmacological potential. Furthermore, the complex structure of the pentacyclic triterpenoid saponins contributes to the overall chemical profile of Anemona flaccida. These diverse chemical constituents work together to define the therapeutic properties of the species.
According to a study published by "Biochemical and biophysical research communications", the rhizome of the perennial herb Anemone flaccida contains pharmacologically active oleanane-type triterpenoid saponins. These medicinal components include oleanolic acid, which is a natural triterpenoid with diverse biological activities. Researchers identified 4 possible cytochrome P450 genes belonging to the CYP716A subfamily from the transcriptome of Anemone flaccida. Within this group, the specific gene CYP716A254 encodes a cytochrome P450 monooxygenase that catalyzes the conversion of β-amyrin into oleanolic acid. This process involves the oxidation of β-amyrin at the C-18 position to achieve oleanolic acid production.
The primary medicinal compounds of this plant are shown in the list below.
- oleanolic acid
- oleanane-type triterpenoid saponins
- pentacyclic triterpenoid saponins
- triterpenoid saponins
- β-amyrin
What health conditions is this plant used for?
This plant is used for treating arthritis, rheumatoid arthritis, inflammation, bruise injuries, and microbial infection. Its medicinal properties are frequently applied topically to soothe painful joints and reduce systemic swelling. Practitioners also utilize its components to accelerate the healing process of bruise injuries. Furthermore, the plant exhibits qualities that help combat various forms of microbial infection. This versatile herb remains a significant resource in traditional medicine for managing chronic inflammatory conditions.
According to a study published by "Frontiers in plant science", Anemone flaccida Fr. Shmidt is a perennial herb known as 'Di Wu' in China. The rhizome of Anemone flaccida has long been used as a tradition in China to treat arthritis. This plant contains a rich source of triterpenoid saponins. Through the use of Illumina HiSeq 2000 sequencing and iTRAQ technique, researchers obtained 46,962 high-quality unigenes with an average sequence length of 1,310 bp. These studies also identified 1473 unique proteins from Anemone flaccida.
The main health conditions this plant is used for are shown in the list below.
- arthritis
- bruise injuries
- inflammation
- rheumatoid arthritis
- immune dysregulation
What are the herbal preparations of this plant?
This plant is used to create medicinal herbal preparations such as alcohol extracts to harness its bioactive properties. These tinctures are often prepared by soaking the plant parts in high-proof spirits to ensure the efficient extraction of essential compounds. Once the extraction process is complete, the liquid is strained and stored for topical or oral applications. Practitioners may also use these concentrated solutions to formulate complex herbal blends for specific therapeutic purposes. The potency of the resulting alcohol extracts depends heavily on the quality of the raw plant material used during production.
According to a study published by "Molecular medicine reports", alcohol extracts from Anemone flaccida Fr. Schmidt treat rheumatoid arthritis via inhibition of synovial hyperplasia and angiogenesis. The research includes data for a cell migration assay experiment shown in Fig. 4F on p. 8. This study specifically examined a 10 μg/ml data panel for the experiment. Although a correction was made to the 10 μg/ml data panel in Fig. 4F, the results and conclusions remain unchanged. This information is documented in Molecular Medicine Reports 27: 88, 2023, with the DOI 10.3892/mmr.2023.12975.
The main herbal preparations of this plant are shown in the list below.
- Alcohol extracts
What side effects this plant can have?
This plant can provide significant therapeutic benefits through its potent anti-inflammatory, anticancer, antimicrobial, and immune regulation properties. Researchers have investigated these bioactive compounds to determine how they interact with various biological systems. For instance, its ability to modulate the body's natural defenses makes it a subject of interest for immune regulation studies. These medicinal qualities are particularly relevant in the management of chronic conditions such as rheumatoid arthritis. Furthermore, its potential to combat pathogens and malignant cells highlights its versatility in pharmacology.
According to a study published by "Mitochondrial DNA. Part B, Resources", Anemone flacciida has long-term been used in Chinese traditional medicine for its anticancer, anti-inflammatory, antimicrobial, and immune regulation properties. The complete chloroplast genome of this species was sequenced with a total size of 157,614 bp in length. This genome consists of a large single copy of 79,055 bp, a small single copy of 16,191 bp, and a pair of inverted repeat regions totaling 31,184 bp. Within the genome, 138 genes were annotated, which includes 90 protein-coding genes, 40 tRNA genes, and 8 rRNA genes. The recorded GC content of the genome is 37.74%.
The main side effects this plant can have are shown in the list below.
- anti-inflammatory
- anticancer
- antimicrobial
- immune regulation
- rheumatoid arthritis
What herbs are paired with Anemone flaccida?
This plant Anemon flacciida pairs effectively with aromatic herbs such as wild peppermint, lemon balm, and yarrow to enhance its subtle floral profiles.
When used in medicinal teas, blending it with chamomile can help soothe the nervous system through complementary calming properties. Culinary applications benefit from adding hints of sweet basil or mint to balance the plant's delicate bitter undertones. These specific combinations work by layering different sensory notes to create a more complex botanical experience.
Utilizing these pairings allows for a more nuanced approach to both flavor and therapeutic use.