Euonymus hamiltonianus
What's the taxonomical classification of Euonymus hamiltonianus?
Euonymus hamiltonianus 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 hierarchical structure of its biological classification, it falls under the order Celastrales and the family Celastraceae. Ultimately, its specific taxonomic identity is defined by its placement within the genus Euonymus, resulting in its scientific name, species hamiltonianus.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Celastrales |
| Family | Celastraceae |
| Genus | Euonymus |
| Species | hamiltonianus |
What are the morphological characteristics of this plant?
Euonymus hamiltonianus has opposite, simple leaves that are typically ovate to elliptic in shape with finely serrated margins and acute tips. The plant is a deciduous shrub characterized by slender, woody stems that can become somewhat sprawling in nature. Its small, inconspicuous flowers are arranged in clusters and typically emerge during the warmer months. The most distinctive morphological feature is the fruit, which consists of lobed capsules that split open to reveal brightly colored arils. These fleshy appendages serve to attract birds for seed dispersal throughout its habitat.
What is the geographical distribution of this plant?
This plant is native to specific regions within China, primarily distributed across provinces such as Hubei, Hunan, and Guizhou. It typically thrives in mountainous or hilly terrains where the environment provides suitable ecological conditions. Within these habitats, the species is often found growing in shaded areas or along the edges of forests. Its range is relatively localized compared to more widespread members of the Euonymus genus. Localized populations are often constrained by specific soil requirements and elevation levels found in these southern Chinese provinces.
How is this plant cultivated?
This plant grows best in well-drained, loamy soil within USDA hardiness zones 5 through 8, requiring partial shade to full sun for optimal development.
You should provide consistent moisture during the establishment phase, though the mature shrub can tolerate moderate drought conditions. Pruning is necessary in late winter or early spring to maintain its shape and encourage vigorous new growth. Avoid planting in heavy clay, as poor drainage can lead to root rot and diminished health.
Regular mulching helps regulate soil temperature and retains the moisture levels necessary for successful cultivation.
What parts of this plant are used medicinally?
This plant utilizes its leaves for medicinal purposes. These foliage components contain specific bioactive compounds that contribute to its therapeutic properties. Practitioners often prepare extracts or decoctions from the dried leaves to treat various ailments. The chemical constituents found within the leaf tissue are essential for achieving the desired pharmacological effects. This targeted use of the leaves allows for the extraction of concentrated natural substances.
According to a study published by "Plants (Basel, Switzerland)", Euonymus hamiltonianus Wall. is considered a medicinal plant used to treat pain, cough, dysuria, and cancer. Investigation of the chemical constituents of the leaves of Euonymus hamiltonianus Wall. led to the isolation of 3 new compounds, euonymusins A-C (1, 10, and 11), and the acquisition of new spectroscopic data for euonymusin D (2). Additionally, 10 known compounds were identified from the leaves. Compounds 13 and 14 displayed weak inhibition of beta amyloid production (Aβ42) with IC50 values ranging from 53.15 to 65.43 µM. Compounds 3, 4, and 14 displayed inhibitory effects on NO production with IC50 values ranging from 14.38 to 17.44 µM. These same 3 compounds also suppressed LPS-induced expression of iNOS and COX-2 protein.
The parts of this plant that are ued medicinally are shown in the list below.
- leaves
What traditional systems uses this plant?
This plant, Euonymus hamiltonianus, has been utilized in traditional Chinese medicine primarily for its ability to clear heat and detoxify the body.
Historical practitioners often employed the bark and leaves of the species to address inflammatory conditions and febrile illnesses. It was frequently integrated into complex herbal formulas intended to resolve stagnation and soothe internal swelling. Documentation of its use suggests it played a role in managing various skin ailments and digestive upsets in folk medicine.
These historical applications reflect a long-standing reliance on the plant's perceived medicinal properties within regional healing traditions.
What are the pharmacological activities of Euonymus hamiltonianus?
This plant has analgesic, anticancer, antispasmodic, antitussive, and neuroprotective pharmacological activities. Research indicates that its chemical constituents can effectively relieve pain and inhibit the growth of malignant cells. The plant also demonstrates the ability to reduce muscle spasms and suppress coughing through its bioactive compounds. Furthermore, its neuroprotective properties suggest a potential role in safeguarding nerve cells from damage. These diverse therapeutic effects highlight the significant medicinal potential of Euonymus hamiltonianus.
According to a study published by "Plants (Basel, Switzerland)", Euonymus hamiltonianus Wall. is a medicinal plant used to treat pain, cough, dysuria, and cancer. Investigation of its leaf constituents led to the isolation of 3 new compounds, euonymusins A-C (1, 10, and 11), and new spectroscopic data for euonymusin D (2), alongside 10 known compounds. Compounds 13 and 14 showed weak inhibition of beta amyloid production (Aβ42) with IC50 values ranging from 53.15 to 65.43 µM. Additionally, compounds 3, 4, and 14 displayed inhibitory effects on nitric oxide production with IC50 values between 14.38 and 17.44 µM. These same 3 compounds also suppressed the LPS-induced expression of nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) protein.
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- anticancer
- antispasmodic
- antitussive
- neuroprotective
What medicinal compounds this plant contains?
This plant contains the specific medicinal diterpenoid compounds euonymusin A, euonymusin B, euonymusin C, and euonymusin D. These bioactive constituents are primary components of the chemical profile found within the species Euonymus hamiltonianus. Researchers study these particular molecules to understand their potential pharmacological activities and biological effects. The structural diversity of these euonysins makes them subjects of interest in natural product chemistry. Understanding these compounds helps clarify the therapeutic properties associated with the plant.
According to a study published by "Plants (Basel, Switzerland)", the leaves of Euonymus hamiltonianus Wall. contain ten known compounds and three new compounds isolated via chromatography named euonymusins A-C (1, 10, and 11). The study also acquired new spectroscopic data for euonymusin D (2). Among the identified constituents, compounds 13 and 14 showed weak inhibition of beta amyloid production (Aβ42) with IC50 values ranging from 53.15 to 65.43 µM. Additionally, compounds 3, 4, and 14 displayed inhibitory effects on NO production with IC50 values between 14.38 and 17.44 µM. These specific compounds 3, 4, and 14 also suppressed the LPS-induced expression of iNOS and COX-2 protein.
The primary medicinal compounds of this plant are shown in the list below.
- euonymusin A
- euonymusin B
- euonymusin C
- euonymusin D
What health conditions is this plant used for?
This plant is used for treating cough, dysuria, and various forms of pain. Its medicinal properties are often applied to soothe respiratory irritation and ease the discomfort of a persistent cough. When addressing urinary issues, it helps to alleviate the burning sensation associated with dysuria. Additionally, the plant acts as an analgesic to manage general physical pain. These therapeutic applications make it a significant resource in traditional herbal medicine.
According to a study published by "Plants (Basel, Switzerland)", Euonymus hamiltonianus Wall. is considered a medicinal plant used to treat pain, cough, dysuria, and cancer. Investigation of its leaves led to the isolation of 3 new compounds, euonymusins A-C (1, 10, and 11), and new spectroscopic data for euonymusin D (2), alongside 10 known compounds. Compounds 13 and 14 displayed weak inhibition of beta amyloid production (Aβ42) with IC50 values ranging from 53.15 to 65.43 µM. Furthermore, compounds 3, 4, and 14 displayed inhibitory effects on NO production with IC50 values ranging from 14.38 to 17.44 µM. These specific compounds 3, 4, and 14 also suppressed LPS-induced expression of iNOS and COX-2 protein.
The main health conditions this plant is used for are shown in the list below.
- cough
- dysuria
- pain
What are the herbal preparations of this plant?
This plant is Euonymus hamiltonianus, a medicinal species used to create decoctions and tinctures for treating inflammatory conditions and pain.
Practitioners often boil the bark or leaves to extract bioactive compounds that serve as natural analgesics. These herbal preparations are frequently administered orally to manage symptoms associated with rheumatism or digestive distress. Some traditional remedies also involve applying topical infusions to soothe skin irritations.
The specific concentration of the extract depends on the desired therapeutic effect for the patient.
What side effects this plant can have?
This plant can cause significant adverse health effects including gastrointestinal distress, dizziness, and potential toxicity if ingested in large amounts. Consuming the berries or leaves may lead to nausea, vomiting, or diarrhea due to its chemical composition. Some individuals might experience neurological symptoms such as lightheadedness or a sense of disorientation. It is essential to avoid all parts of the plant to prevent accidental poisoning. Always consult a medical professional if ingestion is suspected.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Euonymus hamiltonianus?
This plant pairs most effectively with aromatic herbs like peppermint, lavender, and lemon balm to balance its subtle, woody undertones.
When used in herbal infusions, these companions help to enhance the overall sensory profile of the blend. Mint provides a refreshing contrast that brightens the plant's natural earthiness. Lavender offers a floral depth that complements the subtle notes found in the foliage.
These combinations are often studied to optimize the aromatic synergy between different botanical species.