Ulmus davidiana var. japonica
Ulmus davidiana var. japonica · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Ulmus davidiana var. japonica is a botanical species valued for its significant medicinal potential, particularly regarding its antibiotic and anti-inflammatory activities. Research indicates that various parts of the plant, specifically the stem and root barks, contain bioactive compounds such as Lyoniside, Mansonone F, sesquiterpenoids, and catechin-7-o-xyloside. These chemical constituents are often studied through preparations including distillates and methanol extracts to evaluate their therapeutic efficacy. Consequently, the plant is being explored as a natural treatment for various conditions, including enteritis, infectious diseases, mastitis, and rhinitis. By utilizing the root and stem, practitioners aim to harness the plant's diverse pharmacological properties for health management.
- Synonyms
- Ulmus Kijimana · Ulmus Japonica F. Suberosa · 8 more
- Common names
- Not available
- Family
- Ulmaceae
- Distribution
- Not available
- Plant Parts
- Root · Stem
Classification
Common Names
Ulmus davidiana var. japonica is a versatile tree known by a diverse array of names across different languages and regions. It is widely recognized by its English common name, the Japanese elm, which highlights its geographical origins. In various botanical contexts, it may also be referred to as the Japon karaağacı or the brest Davidov japonský. Culturally, the plant is often called haru-nire in certain traditions, reflecting its unique identity. Finally, it is sometimes identified as the japaninjalava, showcasing the many ways this species is categorized worldwide.
Sources: Catalogue of Life (COL)
Synonyms
Ulmus davidiana var. japonica is a plant species characterized by a complex web of botanical nomenclature. Within scientific literature, it is frequently identified by several synonyms, including Ulmus campestris var. japonica and Ulmus japonica. The taxonomic history also links it to the variations Ulmus davidiana f. levigata and Ulmus davidiana var. levigata. Furthermore, the name Ulmus japonica is often used interchangeably to describe this specific variety. These overlapping designations, such as Ulmus japonica f. suberosa, highlight the intricate classification process used by botanists to categorize the species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Ulmus davidiana var. japonica belongs to the vast kingdom Plantae, representing a diverse group of multicellular organisms. Within this kingdom, it is categorized under the class Equisetopsida, highlighting its fundamental biological structure. Its taxonomic journey continues through the order Rosales, which connects it to many other significant plant species. The specimen is further defined by its placement in the family Ulmaceae, a group known for distinct characteristics. Finally, it is classified under the genus Ulmus, firmly establishing its identity within the elm family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Ulmaceae |
| Genus | Ulmus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Ulmus davidiana var. japonica is a resilient species with a wide-ranging distribution across the Asia-Temperate region. In China, this plant flourishes throughout various diverse landscapes, including the North-Central, South-Central, and Southeast territories. Its presence extends significantly northward into the expansive regions of Inner Mongolia and Manchuria. This broad geographic spread highlights the plant's ability to adapt to different climatic conditions within the continent. Consequently, understanding these specific regional relationships is essential for studying its ecological footprint.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Ulmus davidiana var. japonica, commonly known as yugeunpi, demonstrates significant medicinal potential through its diverse biological activities. Research has identified a potent sesquiterpenoid quinone within the plant that exhibits strong antibiotic properties, specifically showing effectiveness against MRSA comparable to vancomycin. Furthermore, the plant's root bark is traditionally utilized in Korean medicine to address various gastroenteric and inflammatory disorders. Scientific investigations have confirmed this anti-inflammatory capability by demonstrating that certain isolated compounds can inhibit nitric oxide production in microglial cells. These findings provide a robust pharmacological basis for the traditional use of this species in treating infectious and inflammatory conditions.
Compounds
Ulmus davidiana var. japonica serves as a rich source of diverse bioactive chemical compounds. Research has identified several specific lignan and neolignan glycosides within its stem and root barks, including lyoniside, nudiposide, and icariside E3. The plant also contains the sesquiterpenoid quinone mansonone F, which has demonstrated potent antibacterial activity against MRSA. Furthermore, the presence of catechin-7-O-xyloside highlights the species' potential in cancer research due to its ability to induce apoptosis in lung cancer cells. Together, these constituents underscore the significant medicinal value of this botanical species.
Conditions
Ulmus davidiana var. japonica demonstrates diverse therapeutic potential, including the ability to treat H1299 xenografts through the induction of apoptosis via purified C7Ox. This medicinal plant also contributes to the treatment of UVB-induced skin damage when included in fermented distillates that ameliorate photodamage and collagen disruption. Its stem and root barks are utilized to treat enteritis by inhibiting prostaglandin D₂ production through specific trihydroxy fatty acids. Furthermore, the plant serves as a traditional remedy for gastroenteric disorders, providing scientific evidence for its use in managing such digestive issues. Finally, Ulmus davidiana var. japonica is used to treat infectious diseases, specifically through the isolation of potent compounds like mansonone F that combat MRSA.
Preparations
Ulmus davidiana var. japonica is prepared as a distillate through the fermentation and distillation of a mixture containing nine anti-inflammatory herbs. This plant is also processed as a methanol extract of the stem and root barks to identify compounds that inhibit prostaglandin D₂ production. Various research applications utilize the plant when it is prepared as root bark to investigate its traditional use in treating gastroenteric and inflammatory disorders. Additionally, the plant is used in the form of stem and root barks for the discovery of natural anti-inflammatory principles. Finally, an ultrafine U. davidiana var. japonica ethanol extract is used to purify specific compounds like catechin-7-O-xyloside for cancer chemoprevention studies.
Parts used
Ulmus davidiana var. japonica is a significant medicinal plant that contains various bioactive compounds within its physical structures. Scientific investigations have focused heavily on the root bark, which is traditionally used to treat gastroenteric and inflammatory disorders. Researchers have also successfully isolated unique lignan and neolignan glycosides from the plant's stem. Furthermore, the stem and root barks serve as rich sources of trihydroxy fatty acids that demonstrate potent anti-inflammatory properties. By studying these specific parts, scientists continue to uncover the chemical mechanisms that support the traditional medicinal uses of this species.