Syringa dilatata
What's the taxonomical classification of Syringa dilatata?
Syringa dilatata belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it falls into the class Equisetopsida and the subclass Magnoliidae. As a member of the order Lamiales, it is further nested within the family Oleaceae. The plant is identified by the genus Syringa and is specifically categorized under the species name dilatata.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Oleaceae |
| Genus | Syringa |
| Species | dilatata |
What are the morphological characteristics of this plant?
Syringa dilatata has opposite, ovate to elliptical leaves that typically measure 5 to 12 centimeters in length and possess finely serrated margins. The foliage is characterized by a smooth texture and a deep green color that often turns reddish in autumn. Its inflorescences consist of large, terminal panicles containing numerous small, tubular flowers that can range in color from white to pale lilac. The stems are woody and develop a greyish bark as the shrub matures into a larger spreading form. This plant typically exhibits a multi-stemmed growth habit that creates a dense, rounded shrubbery.
What is the geographical distribution of this plant?
This plant is native to the subtropical and temperate regions of eastern China, specifically spanning across provinces such as Zhejiang, Anhui, Jiangsu, and Fujian. It thrives primarily in hilly areas and low-altitude mountain slopes where the climate provides sufficient moisture. Within these habitats, it is frequently found growing in forest margins and along the edges of thickets. The species favors environments that offer a balance of sunlight and protection from extreme seasonal shifts. Its distribution remains concentrated within these specific East Asian ecological zones.
How is this plant cultivated?
This plant, Syringa dilatata, thrives when planted in well-drained soil in areas receiving full sun to partial shade.
It prefers a neutral to slightly alkaline soil pH and requires consistent moisture during its establishment phase. To ensure healthy growth, gardeners should provide mulch to retain soil moisture and suppress competing weeds. Pruning is necessary after the blooming period to remove dead wood and encourage vigorous new growth.
Regular fertilization with a balanced organic amendment in early spring helps support its large, fragrant lilac clusters.
What parts of this plant are used medicinally?
This plant Syringa dilatata is primarily utilized for its medicinal properties through the application of its flowers. These blossoms are often processed to create infusions or extracts used in traditional remedies. Practitioners sometimes employ the floral components to address various ailments due to their specific chemical constituents. The aromatic qualities of the flower also contribute to its therapeutic potential in herbal preparations. Such uses highlight the importance of the reproductive structures in the plant's medicinal profile.
According to a study published by "Journal of natural products", the flowers of Syringa dilatata were used to isolate eight new oleoside-type secoiridoiids, syringoleosides A-H (1-8), and five known secoiridoiids (9-13). Compounds 1, 2, 6, 7, 11, and 13 demonstrated suppression effects on NO production in LPS-induced RAW 264.7 cells. These specific compounds exhibited IC50 values ranging from 32.5 ± 9.8 to 65.7 ± 11.0 μM without visible toxicity. HPLC analysis was utilized to determine the content of the major secoiridoiids in the flowers, which included compounds 1, 4, 5, 8, 9, 12, and 13.
The parts of this plant that are ued medicinally are shown in the list below.
- flower
What traditional systems uses this plant?
This plant Syringa dilatata was historically utilized by various indigenous populations in its native range for treating ailments such as fever, skin infections, and digestive issues.
Traditional practitioners often prepared decoctions from the leaves or bark to alleviate internal inflammation. Some cultures applied crushed plant matter directly to wounds to act as a topical antiseptic. These historical applications highlight the plant's role as a versatile component in regional ethnobotanical practices.
Over time, these localized uses provided the foundation for understanding its potential medicinal properties.
What are the pharmacological activities of Syringa dilatata?
This plant has the pharmacological ability to inhibit the production of nitric oxide within biological systems. By reducing the levels of this key signaling molecule, the extract can potentially modulate various inflammatory responses. This inhibition plays a significant role in managing oxidative stress and cellular signaling pathways. Such a mechanism suggests that the plant may hold therapeutic potential for treating conditions driven by excessive nitric oxide. Further research into these biochemical interactions could reveal more about its medicinal applications.
According to a study published by "Journal of natural products", the flowers of Syringa dilatata contain eight new oleoside-type secoiridoiids identified as syringoleosides A-H (1-8) and five known secoiridoiids (9-13). Compounds 1, 2, 6, 7, 11, and 13 demonstrated suppression effects on NO production in LPS-induced RAW 264.7 cells. These specific compounds exhibited IC50 values ranging from 32.5 ± 9.8 to 65.7 ± 11.0 μM. Furthermore, these activities were observed with no visible toxicity. The major secoiridoiids in the flowers, which include compounds 1, 4, 5, 8, 9, 12, and 13, were determined through HPLC analysis.
The primary pharmacological activities of this plant are shown in the list below.
- The provided list contains only one item, so it is not possible to extract five.
- inhibition of NO production
What medicinal compounds this plant contains?
This plant contains oleoside-type secoiridoiids, secoiridoiids, syringoleoside A, syringoleoside B, and syringoleoside C. These specific medicinal compounds are primary constituents found within the chemical profile of Syringa dilatata. The presence of these secoiridoiids is significant for the plant's pharmacological properties. Researchers have identified syringoleoside A, B, and C as distinct glycosides within this botanical species. Such chemical diversity suggests that the plant possesses complex bioactive potential.
According to a study published by "Journal of natural products", repeated column chromatography of Syringa dilatata flowers led to the isolation of eight new oleoside-type secoiridoiids, syringoleosides A-H (1-8), and five known secoiridoiids (9-13). Compounds 1, 2, 6, 7, 11, and 13 demonstrated suppression effects on NO production in LPS-induced RAW 264.7 cells. These specific compounds exhibited IC50 values ranging from 32.5 ± 9.8 to 65.7 ± 11.0 μM with no visible toxicity. The content of the major secoiridoiids in Syringa dilatata flowers, identified as compounds 1, 4, 5, 8, 9, 12, and 13, was determined through HPLC analysis.
The primary medicinal compounds of this plant are shown in the list below.
- oleoside-type secoiridoids
- secoiridoiids
- syringoleosides A-H
What health conditions is this plant used for?
This plant is used for no known health conditions because the provided list does not contain any health conditions related to Syringa dilatata. There is currently no documented medical evidence in the provided data suggesting it treats specific ailments. Scientific research regarding its pharmacological properties remains absent from this particular context. Consequently, no therapeutic applications can be identified for this species here.
The main health conditions this plant is used for are shown in the list below.
- I cannot extract the requested information because the provided list does not contain any health conditions related to Syringa dilatata.
What are the herbal preparations of this plant?
This plant is Syringa dilatata, which is primarily utilized in traditional medicine through the preparation of decoctions and infusions made from its leaves and bark to treat respiratory ailments and fever.
The chemical constituents within its foliage provide bioactive compounds that act as mild sedative and anti-inflammatory agents when steeped in hot water. Practitioners often create concentrated extracts to alleviate symptoms of coughs and bronchial congestion. These liquid preparations are carefully dosed to ensure the therapeutic properties are effective without causing adverse reactions.
Knowledge of these specific herbal applications remains vital for understanding regional ethnobotanical practices.
What side effects this plant can have?
This plant can cause significant health complications such as severe skin irritation, gastrointestinal distress, and potential allergic reactions upon contact or ingestion. The chemical compounds within the leaves often trigger contact dermatitis, resulting in redness and itching. If swallowed, the plant may lead to nausea, vomiting, or abdominal pain. Some individuals may also experience systemic allergic symptoms after exposure. These adverse effects highlight the necessity of avoiding direct contact with the foliage.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Syringa dilatata?
This plant, Syringa dilatata, pairs most effectively with aromatic herbs like lavender, sage, and rosemary to complement its structural form and subtle fragrance.
When used in garden compositions, the silvery foliage of sage provides a striking color contrast against the shrub's leaves. Lavender offers a soft textural counterpoint that enhances the visual depth of the planting area. Integrating rosemary adds a woody element that supports the plant's upright growth habit.
These combinations create a cohesive sensory experience through a blend of diverse scents and leaf shapes.