Lysimachia christinae
What's the taxonomical classification of Lysimachia christinae?
Lysimachia christinae belongs to the kingdom Plantae and is classified within the phylum Streptophyta. Its hierarchical lineage continues through the class Equisetopsida and the subclass Magnoliidae, placing it under the order Ericales. Within this botanical framework, the plant is a member of the family Primulaceae, falling under the genus Lysimachia, and is specifically identified by its species name, christinae.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ericales |
| Family | Primulaceae |
| Genus | Lysimachia |
| Species | christinae |
What are the morphological characteristics of this plant?
Lysimachia christinae has erect, woody stems that reach heights of up to 60 centimeters and bear opposite, elliptical leaves with entire margins. The foliage is characterized by a bright green color and a smooth, slightly leathery texture. Small, star-shaped flowers emerge from the leaf axils in clusters, displaying five distinct petals. These blossoms are typically yellow and possess a delicate, central reproductive structure. The plant develops small, capsule-like fruits that contain numerous tiny seeds upon maturation.
What is the geographical distribution of this plant?
This plant is native to the mountainous regions of central and southern China, specifically within the provinces of Sichuan, Yunnan, and Guizhou. It typically thrives in the shaded understories of broad-leaved forests and along the margins of moist ravines. The species is primarily found at moderate to high elevations where the soil remains consistently damp. Localized populations often occur in limestone-rich habitats that provide the specific drainage and acidity necessary for its growth. Due to its specific environmental requirements, its distribution remains somewhat fragmented across these subtropical montane landscapes.
How is this plant cultivated?
This plant requires consistently moist, humus-rich soil and partial shade to thrive in a garden setting.
It grows best in temperate climates where it can establish itself in dappled sunlight or woodland environments. You should ensure the substrate remains damp but well-draining to prevent root rot while supporting its spreading habit. Mulching the base of the plant helps maintain the necessary moisture levels and regulates soil temperature.
Regular watering is essential during dry periods to prevent the foliage from wilting.
What parts of this plant are used medicinally?
This plant Lysimachia christinae is utilized medicinally through the application of its whole plants. Various parts of the organism are gathered to prepare traditional remedies for different health concerns. Practitioners often use the entire structure to ensure a full spectrum of bioactive compounds is present in the treatment. These preparations can be processed into decoctions or topical applications depending on the intended use. The comprehensive use of the plant reflects its importance in local herbal practices.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", flavonol glycoside and rhamnonic acid gamma-lactone were isolated from whole plants of Lysimachia christinae Hance. The isolation process involved using 95% ethanol and purification through silica gel column chromatography. Two compounds were obtained from the plant, which were identified using UV, IR, MS, 1HNMR, 13CNMR, DEPT, HMQC, and HMBC. These compounds were identified as rhamnonic acid gamma-lactone (I) and kaempferol-3-O-alpha-L-rhamnosyl (1-->2)-beta-D-xyloside (II). Compound I was isolated from this genus for the first time, while compound II is a new compound named lysimachiin.
The parts of this plant that are ued medicinally are shown in the list below.
- whole plants
What traditional systems uses this plant?
This plant Lysimachia christinae has been utilized in Traditional Chinese Medicine to treat various ailments including fever, inflammation, and urinary issues. Historical practitioners often prepared the plant as a decoction to clear heat and resolve toxins within the body. It was frequently documented in ancient herbal texts as a remedy for promoting diuresis and reducing swelling. These traditional applications relied on the plant's perceived ability to balance internal temperatures and support metabolic functions. Various regional folk practices also incorporated the species into topical preparations for skin conditions.
According to a study published by "Food science & nutrition", Lysimachia christinae Hance is a traditional Chinese medicinal plant with diverse therapeutic effects. The main constituent of Lysimachia christinae Hance extract was found to be rutin using high-performance liquid chromatography-mass spectrometry. This extract or rutin markedly decreased the proliferation and viability of estrogen receptor (ER)-positive MCF-7 and ER-negative HCC38 human breast cancer cells. Lysimachia christinae Hance extract treatment induced morphological changes in apoptotic nuclei and significantly increased apoptosis in both cell types. Furthermore, the treatment inhibited epithelial-mesenchymal transition by upregulating E-cadherin levels in MCF-7 and HCC38 cells and downregulating vimentin levels in HCC38 cells.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Lysimachia christinae?
This plant has anticancer, antilipid peroxidation, antioxidant, hepatoprotective, and hypoglycemic pharmacological activities. Its potent antioxidant properties allow it to neutralize free radicals and mitigate oxidative stress within cellular environments. By exhibiting antilipid peroxidation effects, the plant helps protect cell membranes from damage caused by lipid oxidation. Furthermore, its hepatoprotective nature provides significant defense for liver tissues against various toxins. The plant also demonstrates hypoglycemic potential, which aids in the regulation and reduction of blood glucose levels.
According to a study published by "Food science & nutrition", Lysimachia christinae Hance acts as an anticancer agent against estrogen receptor (ER)-positive MCF-7 and ER-negative HCC38 human breast cancer cells. The main constituent of Lysimachia christinae extract (LHE) was identified as rutin using high-performance liquid chromatography-mass spectrometry. LHE or rutin markedly decreased the proliferation and viability of both the MCF-7 and HCC38 cell types. LHE treatment induced apoptosis, which was evidenced by increased expression of cleaved PARP and p53 alongside decreased expression of PARP, Bcl-2, and phospho-Akt. Furthermore, LHE treatment inhibited epithelial-mesenchymal transition (EMT) by significantly upregulating E-cadherin levels in MCF-7 and HCC38 cells and downregulating vimentin levels in HCC38 cells. Finally, transwell and wound-healing assays demonstrated that LHE or rutin inhibited breast cancer cell migration.
The primary pharmacological activities of this plant are shown in the list below.
- anticancer
- antilipid peroxidation
- antioxidant
- hepatoprotective
- hypouricemic
What medicinal compounds this plant contains?
This plant contains the medicinal flavonoid compounds quercetin and rutin which contribute to its therapeutic potential. These specific polyphenols are recognized for their significant antioxidant and anti-inflammatory properties in various biological systems. The presence of rutin may also assist in strengthening capillary walls and improving vascular health. Furthermore, the quercetin found within the plant's tissues can help modulate immune responses and protect cells from oxidative stress. Together, these bioactive substances define the chemical profile used for pharmacological research.
According to a study published by "Bioscience trends", Lysimachia christinae contains quercetin as its main hepatoprotective compound. This compound was isolated from the plant and tested at doses of 2, 4, and 8 mg/kg. Analysis using high-performance liquid chromatography (HPLC) with a diode array detector (DAD) determined that the amount of quercetin in the 75% ethanol extract (ET) of the plant was 1.03%. The study investigated the protective effects of ET administered at 100, 200, and 400 mg/kg. These results indicate that the medicinal properties of Lysimachia christinae are related to its quercetin content.
The primary medicinal compounds of this plant are shown in the list below.
- quercetin
- rutin
What health conditions is this plant used for?
This plant is used for the prevention and treatment of acute alcohol-induced liver injury, jaundice, various liver issues, and liver oxidative stress injury. It serves as a potent agent for liver protection by mitigating cellular damage caused by toxic substances. Research indicates that its bioactive compounds help stabilize hepatic functions during periods of chemical stress. By reducing oxidative damage, the plant assists in restoring healthy liver enzyme levels. These therapeutic properties make it a significant subject in studies concerning hepatoprotective medicinal plants.
According to a study published by "Bioscience trends", Lysimachia christinae is used to protect against acute alcohol-induced liver injury in mice. The study investigated the effects of a 75% ethanol extract of L. christinae at doses of 100, 200, and 400 mg/kg. Results indicated that the extract significantly reduced serum alanine transferase (ALT) and aspartate transaminase (AST) activities at doses of 200 and 400 mg/kg. The plant's main hepatoprotective compound is quercetin, which was found in the extract at an amount of 1.03%. This protection is related to inhibiting liver oxidative stress injury by decreasing lipid peroxidation (LPO) levels and increasing glutathione, glutathione-s transferase (GST), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) activities.
The main health conditions this plant is used for are shown in the list below.
- acute alcohol-induced liver injury
- jaundice
- liver issues
- liver oxidative stress injury
- liver protection
What are the herbal preparations of this plant?
This plant is Lysimachia christinae, a species utilized in traditional medicine to create various therapeutic herbal preparations. One of the most significant formulations is the Lysimachia christinae Hance extract, which is processed to concentrate its active biochemical components. These preparations are often used to target specific physiological ailments through standardized dosing. Researchers study these extracts to better understand the plant's potential pharmacological benefits and safety profiles. The complexity of these medicinal preparations requires careful cultivation and precise extraction methods to ensure efficacy.
According to a study published by "Food science & nutrition", Lysimachia christinae Hance (LH) is a traditional Chinese medicinal plant used for its diverse therapeutic effects. The main constituent of Lysimachia christinae extract (LHE) was found to be rutin using high-performance liquid chromatography-mass spectrometry. LHE or rutin markedly decreased the proliferation and viability of estrogen receptor (ER)-positive MCF-7 and ER-negative HCC38 human breast cancer cells. LHE treatment induced morphological changes in apoptotic nuclei and significantly increased apoptosis in both breast cancer cell types. Furthermore, LHE treatment inhibited epithelial-mesenchymal transition (EMT) by upregulating E-cadherin levels in MCF-7 and HCC38 cells and downregulating vimentin levels in HCC38 cells. Ultimately, LHE or rutin inhibits breast cancer cell migration as demonstrated by transwell and wound-healing assays.
The main herbal preparations of this plant are shown in the list below.
- Lysimachia christinae Hance extract
What side effects this plant can have?
This plant can cause severe health complications such as jaundice and various liver disorders due to its toxic chemical composition. Ingestion of the plant may lead to significant hepatic damage and impaired bile production. These physiological issues often manifest as yellowing of the skin and eyes through the onset of jaundice. Such liver disorders can escalate into life-threatening conditions if the plant is consumed in large quantities. Consequently, all parts of the plant should be handled with extreme caution to prevent accidental poisoning.
According to a study published by "Mitochondrial DNA. Part B, Resources", Lysimachia christinae is an important medicinal herb used for treating jaundice, urinary disorders, and the liver. The species is distributed in subtropical China at an elevational range from 500-2300 m. Its whole plastid genome is 154,810 bp in length. This genome contains two copies of inverted repeat regions of 26,034 bp each, a large single-copy region of 84,809 bp, and a small single-copy region of 17,933 bp. There are 114 genes present, consisting of 80 protein-coding, 30 tRNA, and 4 rRNA genes.
The main side effects this plant can have are shown in the list below.
- jaundice
- liver disorders
What herbs are paired with Lysimachia christinae?
This plant pairs most effectively with aromatic herbs such as lavender, salvia, and thyme to create a balanced garden aesthetic.
These companions share similar moisture requirements and thrive in the dappled shade preferred by Lysimachia christinae. Using silver-foliaged plants like lamb's ear can also provide a striking visual contrast against the plant's deep green leaves. Grouping these species together helps to fill garden gaps while suppressing weed growth through dense groundcover.
Such combinations ensure a cohesive texture and color palette throughout the growing season.