Geranium wilfordii
What's the taxonomical classification of Geranium wilfordii?
Geranium wilfordii belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it is categorized under the class Equisetopsida and the subclass Magnoliidae. Following the taxonomic hierarchy further, it falls under the order Geraniales and the family Geraniaceae. Finally, the plant is identified by its specific genus, Geraniuim, and its unique species designation, wilfordii.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Geraniales |
| Family | Geraniaceae |
| Genus | Geranium |
| Species | wilfordii |
What are the morphological characteristics of this plant?
Geranium wilfordii has creeping rhizomes that produce small, rounded to kidney-shaped leaves with shallowly lobed margins and hairy surfaces. The foliage grows in low-lying mats, often reaching a height of only a few inches above the ground. During the flowering season, the plant produces small, five-petaled flowers that typically appear in shades of pale pink or white. These blossoms emerge on slender stems that rise slightly above the dense leaf canopy. The overall structure allows the plant to spread effectively through ground cover.
What is the geographical distribution of this plant?
This plant is native to the temperate regions of East Asia, specifically spanning across China, Japan, Korea, and parts of the Russian Far East. It thrives primarily in moist, shaded environments such as forest floors and woodland edges within these territories. Within these broad regions, its presence is often tied to specific elevations and soil compositions characteristic of deciduous forests. Localized populations may vary depending on the availability of seasonal moisture and sunlight penetration. Consequently, its range is defined by the intersection of these specific climatic and topographic conditions.
How is this plant cultivated?
This plant, Geranium wilfordii, requires well-drained soil, partial shade to full sun, and consistent moisture to thrive in cultivation.
Growers should plant it in areas where it can spread as a groundcover to suppress weeds naturally. It performs best in temperate climates where it can establish a strong root system during the spring growing season. Regular mulching helps maintain the necessary soil humidity and regulates temperature around the roots.
Periodic thinning may be necessary to prevent the plant from becoming overly crowded in smaller garden spaces.
What parts of this plant are used medicinally?
This plant is primarily utilized for its medicinal properties through the use of its aerial parts, which include the leaves and stems. These components are often harvested and dried to create decoctions or powders used in traditional remedies. The chemical constituents found within these above-ground structures provide the active therapeutic agents required for treatment. Practitioners often focus on these specific sections because they contain the highest concentration of beneficial compounds. Utilizing the aerial parts allows for efficient collection of the plant's most potent medicinal elements.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", the dried aerial parts of Geranium wilfordii Maxim. are specified in the Chinese Pharmacopoeia (1990 ed.). This plant is used in Chinese traditional medicine as an antirheumatic and circulation promoting drug for the treatment of acute and chronic rheumatalgia. Additionally, it is used as a detoxicant for enteritis and bacillary dysentery. The study focuses on the morphological and histological characters of the crude drugs derived from these species.
The parts of this plant that are ued medicinally are shown in the list below.
- aerial parts
What traditional systems uses this plant?
This plant, Geranium wilfordii, is a core medicinal herb in Traditional Chinese Medicine used primarily to clear heat, cool the blood, and detoxify the body. Historically, practitioners have prescribed it to treat various inflammatory conditions, including skin eruptions, fever, and internal bleeding. The plant's phytochemical properties have been utilized for centuries to address ailments related to toxicity and heat accumulation in the bloodstream. It is often formulated into complex decoctions to manage symptoms of infectious diseases and allergic reactions. This long-standing reliance on the herb reflects its deep integration into ancient pharmacological practices focused on restoring internal balance.
According to a study published by "Journal of ethnopharmacology", Geranium wilfordii Maxim has been extensively used in Chinese Herbal Medicine for treating gastrointestinal disorders, diarrhea and dysentery. The ethanol fraction and ethyl acetate fraction of Geranium wilfordii Maxim displayed significant inhibition to the growth of Helicobacter pylori. Specifically, the ethanol fraction, ethyl acetate fraction, corilagin, and 1,2,3,6-tetra-O-galloyl-β-D-glucose were found to be strongly inhibitory with MICs of 40, 30, 4, and 8 μg/ml respectively. The study assessed the plant using a standard strain and 5 clinical isolates of Helicobacter pylori. Coriaglin and 1,2,3,6-tetra-O-galloyl-β-D-glucose were identified as the main anti-Helicobacter pylori active constituents.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Geranium wilfordii?
This plant has anti-inflammatory, anti-tumor, antioxidant, hepatoprotective, and anti-microbial pharmacological activities. Its bioactive compounds effectively neutralize free radicals to prevent oxidative stress within cellular structures. These properties also allow the plant to inhibit the growth of various harmful microorganisms and suppress tumor cell proliferation. Furthermore, the extract demonstrates a strong ability to protect liver tissues from chemical-induced damage and systemic inflammation. These diverse medicinal functions make Geranium wilfordii a significant subject for modern pharmacological research.
According to a study published by "Journal of ethnopharmacology", Geranium wilfordii has been used as a multifunctional ethnomedicine in China for more than 600 years. More than 30 kinds of Chinese patent medicines containing Geranium wilfordii have been marketed in China for its high medicinal value. So far, more than 90 components have been identified from Geranium wilfordii, including tannins and flavonoids. Due to its multi-components nature, a wide range of beneficial biological activities have been demonstrated, including anti-inflammatory, antibacterial, antiviral, anti-tumor, antioxidative, hepatoprotective, gastrointestinal protective, immunoregulatory and uric acid-lowering effects. The plant exerts outstanding therapeutic effects, especially in anti-inflammation and anti-microorganisms.
The primary pharmacological activities of this plant are shown in the list below.
- anti-inflammation
- anti-tumor
- antioxidant
- hepatoprotective
- anti-microorganisms
What medicinal compounds this plant contains?
This plant contains the bioactive ellagitannins corilagin and geraniin, which serve as its primary medicinal compounds. These specific polyphenols are responsible for the plant's significant antioxidant and anti-inflammatory properties. Research suggests that corilagin contributes to various protective effects within the digestive and hepatic systems. Geraniin also plays a crucial role in neutralizing free radicals and inhibiting certain bacterial strains. Together, these compounds form the chemical basis for the traditional medicinal uses of the species.
According to a study published by "Molecules (Basel, Switzerland)", Geranium wilfordii Maxim. is a traditional medicinal plant rich in ellagitannins such as corilagin (CG) and geraniin (GR). These specific compounds possess antioxidant and anti-inflammatory properties. The study utilized a method to quantify these substances within a range of 25-300 µg/mL with an R2 > 0.995. This analytical approach demonstrated a precision with RSD < 2.7% and an accuracy with recovery between 99.5-101.2%. Additionally, the detection limits for these medicinal compounds were found to be <3 µg/mL.
The primary medicinal compounds of this plant are shown in the list below.
- corilagin
- geraniin
What health conditions is this plant used for?
This plant is used for treating Helicobacter pylori infection, gastrointestinal disorders, dysentery, diarrhea, and various infectious diseases. Its medicinal properties are frequently applied to soothe inflammation within the digestive tract. Researchers study its components to understand how it combats pathogens like the bacteria responsible for stomach ulcers. It serves as a traditional remedy for managing acute bouts of intestinal distress and liquid stools. By addressing these specific ailments, the plant plays a significant role in holistic digestive care.
According to a study published by "Journal of ethnopharmacology", Geranium wilfordii Maxim has been extensively used in Chinese Herbal Medicine for treating gastrointestinal disorders, diarrhea and dysentery. The study investigated the anti-Helicobacter pylori activity of ethanol extracts and main active compounds such as corilagin and 1,2,3,6-tetra-O-galloyl-β-D-glucose. Testing against a standard strain and 5 clinical isolates showed that the ethanol fraction, ethyl acetate fraction, corilagin, and 1,2,3,6-tetra-O-galloyl-β-D-glucose were strongly inhibitory to Helicobacter pylori. These components exhibited MICs of 40, 30, 4, and 8μg/ml respectively. The ethanol and ethyl acetate extracts displayed the most significant inhibition to the growth of Helicobacter pylori.
The main health conditions this plant is used for are shown in the list below.
- Helicoobacter pylori infection
- gastroiintestinial disorders
- infectious diseases
- inflammation
- microorganisms
What are the herbal preparations of this plant?
This plant is processed into various medicinal forms including Geranium wilfordii Maxim. Extract, ethanol extracts, and ethyl acetate fraction to isolate its bioactive components. These specific preparations are utilized in pharmacological research to study the plant's diverse therapeutic properties. The ethanol extracts serve as a concentrated source of many secondary metabolites found within the plant tissues. Furthermore, the ethyl acetate fraction is often employed to separate specific compounds that exhibit significant biological activities. These different methods of extraction allow scientists to target particular health benefits for medicinal development.
According to a study published by "Molecules (Basel, Switzerland)", Geranium wilfordii Maxim. is a traditional medicinal plant that is rich in ellagitannins such as corilagin (CG) and geraniin (GR). These specific components possess antioxidant and anti-inflammatory properties. A validated isocratic HPLC-UV method was developed for the simultaneous determination of CG and GR in Geranium wilfordii extract using a Polaris 3 C18-A column (250 mm × 4.6 mm, 3 µm) with UV detection at 270 nm. The method demonstrated excellent linearity from 25-300 µg/mL with R2 > 0.995, precision with RSD < 2.7%, and accuracy with a recovery of 99.5-101.2%. Furthermore, the analytical technique achieved low detection limits of <3 µg/mL.
The main herbal preparations of this plant are shown in the list below.
- Geranium wilfordii Maxim. Extract
- ethanol extracts
- ethyl acetate fraction
What side effects this plant can have?
This plant can cause unknown health side effects because there is insufficient clinical data regarding its safety and long-term impact on the human body. While some studies suggest potential medicinal properties, researchers have not yet established standardized dosages or identified specific toxicological risks. This lack of rigorous human testing means that adverse reactions like allergic responses or organ toxicity remain undocumented. Consequently, the potential for dangerous drug interactions or unforeseen physiological complications cannot be ruled out. Users should approach this species with extreme caution until comprehensive clinical trials are completed.
The main side effects this plant can have are shown in the list below.
- Insufficient clinical data
What herbs are paired with Geranium wilfordii?
This plant Geranium wilfordii is most frequently paired with herbs such as Panax ginseng, Astragalus membranaceus, and Salvia miltiorrhiza to enhance its blood-invigorating and stasis-resolving properties.
These combinations are traditionally formulated in Chinese medicine to target cardiovascular issues and improve systemic circulation. When combined with Panax ginseng, the mixture helps to tonify the qi while simultaneously addressing blood stagnation. Pairing it with Astragalus can further strengthen the defensive energy of the body during long-term treatment.
Such synergistic blends are carefully balanced to ensure that the cooling nature of the geranium does not overwhelm the patient's vital energy.