Elaeagnus henryi
What's the taxonomical classification of Elaeagnus henryi?
Elaeagnus henryi 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 Rosales. This plant is further categorized into the family Elaeagnaceae, belonging to the genus Elaeagnus, and is specifically identified by its species name, henryi.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Elaeagnaceae |
| Genus | Elaeagnus |
| Species | henryi |
What are the morphological characteristics of this plant?
Elaeagnus henryi has an evergreen, woody habit characterized by spreading, multi-stemmed shrubs or small trees that typically reach heights of two to three meters. Its leaves are leathery, elliptical to lanceolate in shape, and possess a glossy dark green upper surface with a paler underside. The bark is relatively smooth on young stems but becomes somewhat textured as the plant matures. Small, fragrant white flowers emerge from the axils, eventually giving way to small, fleshy drupes that turn red or orange when ripe. These morphological features allow the species to thrive in the shaded understories of subtropical forests.
What is the geographical distribution of this plant?
This plant is native to the temperate forests of central and eastern China, specifically within the provinces of Hubei, Hunan, Zhejiang, and Jiangsu. It typically thrives in moist, shaded environments such as forest edges or near stream banks. Within these regions, it occupies a variety of altitudes ranging from lowlands to moderate mountain slopes. Its distribution is largely restricted to these specific subtropical and temperate zones in East Asia. The species remains localized to these habitats rather than spreading globally.
How is this plant cultivated?
This plant thrives in well-drained, moist soil within USDA hardiness zones 6 through 9 and requires partial shade to full sun for optimal growth.
It benefits from regular watering to maintain consistent moisture levels, especially during the establishment period. Mulching around the base helps retain soil hydration and suppresses competing weeds. Once established, the shrub is relatively drought-tolerant and requires minimal supplemental fertilization.
Pruning should be done in late winter or early spring to maintain its desired shape and encourage new foliage.
What parts of this plant are used medicinally?
This plant uses its leaves for medicinal purposes to treat various ailments. These leaves are often decocted or prepared in specific ways to harness their bioactive properties. People frequently utilize these extracts to address issues related to inflammation or digestive discomfort. The chemical constituents found within the foliage are believed to provide these therapeutic effects. Regular use in traditional practices has helped define its role in herbal medicine.
According to a study published by "Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials", the leaves of the Elaeagnus henryi plant are used medicinally. Researchers utilized Fourier transform infrared spectroscopy and second derivative infrared spectroscopy to study and compare the characteristics of these three species of dry medicinal plant leaves from the Elaeagnus genus. The IR spectra and second derivative infrared spectra of the leaves were similar on the whole. However, the intensity or ratio of intensity of some absorption peaks showed certain distinctions. Infrared spectroscopy was determined to be a relatively reliable method for the identification of these leaves.
The parts of this plant that are ued medicinally are shown in the list below.
- leaf
What traditional systems uses this plant?
This plant, Elaeagnus henryi, has been utilized in traditional Chinese medicine primarily for its ability to clear heat and detoxify the body.
Local practitioners historically harvested the bark and leaves to create decoctions intended to treat inflammatory conditions and skin ailments. The plant's presence in regional herbal lore stems from its perceived cooling properties during seasonal transitions. Beyond medicinal applications, it has served as a hardy ornamental species within historical landscape gardens across its native range.
These diverse uses reflect a long-standing relationship between the species and the cultural practices of East Asian communities.
What are the pharmacological activities of Elaeagnus henryi?
This plant has antioxidant, anti-inflammatory, antimicrobial, and potentially anti-tumor pharmacological activities derived from its rich concentration of bioactive compounds. Research indicates that the various extracts of the plant contain high levels of polyphenols and flavonoids which neutralize free radicals. These chemical constituents work to reduce systemic inflammation and inhibit the growth of several bacterial strains. Some studies also suggest that the plant's phytochemical profile may play a role in suppressing cancer cell proliferation in laboratory settings. Further investigation into these specific mechanisms is necessary to fully understand its therapeutic potential in human medicine.
What medicinal compounds this plant contains?
This plant contains specific phytochemicals including flavonoids, alkaloids, tannins, and various terpenoids that contribute to its medicinal properties. These bioactive compounds are primarily concentrated in the leaves and bark of the species. Researchers study these substances for their potential antioxidant, anti-inflammatory, and antimicrobial activities. The presence of these secondary metabolites suggests that the plant may have therapeutic applications in traditional medicine. Further chemical analysis is often required to isolate the exact molecules responsible for these biological effects.
What health conditions is this plant used for?
This plant is used for treating digestive issues such as diarrhea, dysentery, and stomach aches. The fruit of the Elaeagnus henryi contains various compounds that help soothe intestinal inflammation. People often consume the small berries to alleviate mild gastrointestinal discomfort or nausea. These medicinal properties are rooted in traditional uses of the plant species within certain herbal practices. Detailed chemical analysis suggests that the antioxidants within the fruit contribute to its overall digestive benefits.
What are the herbal preparations of this plant?
This plant is Elaeagnus henryi, a species used in traditional herbal medicine to create decoctions and tinctures targeted at treating inflammation and digestive ailments.
Practitioners often harvest the leaves and bark to prepare concentrated liquid extracts through boiling or alcohol infusion. These preparations are believed to possess bioactive compounds that help soothe internal irritation and support metabolic functions. Some regional traditions also utilize dried plant material to craft topical poultices for skin conditions.
The specific potency of these medicinal preparations depends heavily on the part of the plant used and the extraction method employed.
What side effects this plant can have?
This plant can cause skin irritation, allergic reactions, and gastrointestinal distress if ingested. Contact with the foliage or stems may lead to contact dermatitis or localized redness on the skin. Some individuals might experience more severe allergic responses such as itching or swelling after exposure. If any part of the plant is consumed, it can trigger nausea, vomiting, or abdominal pain. Monitoring for these symptoms is essential when handling or being near the shrub.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Elaeagnus henryi?
This plant Elaeagnus henryi pairs effectively with woody herbs such as rosemary, lavender, and sage to create a structured garden aesthetic.
The silvery foliage of the shrub provides a neutral backdrop that allows the textured leaves of these perennial herbs to stand out. Planting lavender nearby offers a color contrast between the dark green of the herbs and the metallic sheen of the Elaeagnus. Rosemary can be used at the base to provide a fragrant, low-growing layer that complements the height of the shrub.
These combinations work well in well-drained soil where both the shrub and the herbs can thrive in similar sunlight conditions.