Limonium tetragonum
Limonium tetragonum · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Limonium tetragonum is a botanical species currently being studied for its significant therapeutic potential in medicinal chemistry. Research into its various preparations, including methanol extracts and ethyl acetate (EtOAc) soluble fractions, has revealed promising biological properties. Specifically, standardized extracts of this plant have demonstrated notable antioxidant and hepatoprotective activities. These effects are particularly relevant in addressing conditions such as alcoholic liver disease by influencing markers like alanine aminotransferase and aspartate aminotransferase. Furthermore, the plant shows promise in modulating cyclooxygenase 2, highlighting its value in inflammatory and hepatic health management.
- Synonyms
- Statice Tetragona · Limonium Japonicum · 2 more
- Common names
- Not available
- Family
- Plumbaginaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Limonium tetragonum is a versatile species recognized by a diverse array of regional and common names. In English-speaking contexts, it is frequently referred to as the square-stem statice due to its unique structural characteristics. The plant also carries distinct identities across different languages, such as the Finnish name kiinanikiviuhko and the Japanese name ハマサジ. Cyrillic nomenclature further expands its linguistic reach, appearing as both Кермек четырехугольный and Кермек четырёхугольный. These various designations highlight the global presence and botanical recognition of this distinctive plant.
Sources: Catalogue of Life (COL)
Synonyms
Limonium tetragonum is a botanical species that is known by several different scientific names depending on the taxonomic classification used. Within various botanical records, it is frequently identified by its synonym Limonium japonicum. The plant is also commonly referred to in literature as Statice japonica or Statice tetragona. Furthermore, some historical or specialized texts may categorize the species under the name Taxanthema tetragonum. Understanding these various synonyms is essential for researchers seeking to accurately identify this specific plant in different contexts.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Limonium tetragonum is a distinct member of the kingdom Plantae. This species is classified under the class Equisetopsida and belongs to the diverse order Caryophyllales. Within this botanical hierarchy, it is a part of the Plumbaginaceae family. Further specialization places the plant within the specific genus Limonium. Through these classifications, researchers can better understand the evolutionary lineage of this unique organism.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Plumbaginaceae |
| Genus | Limonium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Limonium tetragonum is a versatile species with a broad geographic footprint spanning across various temperate and tropical regions. Within the Asia-Temperate zone, it is commonly found throughout Eastern Asia, including specific populations in Japan and Korea. Its presence extends to the Nansei-shoto islands and reaches the Russian Far East within the Primorye region. Beyond the Asian continent, the plant also holds a significant distribution in the Pacific, specifically within the Southwestern Pacific. This wide range is highlighted by its notable occurrence in the unique ecosystem of New Caledonia.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Limonium tetragonum is characterized by its distinct growth form as an herb.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Limonium tetragonum is a salt-tolerant halophyte that has gained significant scientific interest due to its potent biological properties. Research indicates that this plant possesses strong antioxidant activities that contribute to its overall therapeutic potential. Furthermore, studies have demonstrated that its extracts exhibit notable hepatoprotective effects, particularly in combating liver fibrosis. Specifically, the methanol extract has been shown to inhibit the proliferation of activated hepatic stellate cells and reduce collagen deposition. These findings suggest that Limonium tetragonum could serve as a valuable candidate for developing new agents to prevent and treat liver-related diseases.
Compounds
Limonium tetragonum is a salt-tolerant halophyte that has gained significant scientific interest due to its potent antioxidant and hepatoprotective properties. Detailed phytochemical analysis of its ethyl acetate soluble fraction has revealed a diverse array of bioactive compounds. Specifically, the plant contains key constituents such as gallincin and quercetin, which contribute to its therapeutic potential. Research also confirms the presence of epigallocatechin and epigallocatechin-3-gallate within its chemical profile. These identified components suggest that the plant could serve as a valuable functional crop for preventing obesity and managing liver health.
Conditions
Limonium tetragonum was subjected to various salinity levels, including treatments of 0-mM, 25-mM, 50-mM, 75-mM, and 100-mM NaCl in a hydroponic system. While the 0-mM NaCl served as a baseline, the addition of salt triggered significant physiological and biochemical shifts in the plant. The study noted that NaCl concentrations below 100-mM did not significantly affect growth or chlorophyll fluorescence. However, increasing the NaCl concentration from 25-mM to 75-mM and up to 100-mM led to a decrease in leaf water potential and an accumulation of Na+ in the aerial parts. Ultimately, the 75-mM NaCl treatment was identified as the optimal concentration for enhancing the secondary metabolites of the plant.
Preparations
Limonium tetragonum is prepared as a standardized extract to alleviate chronic alcoholic liver injury in mice. The plant is also processed into an ethyl acetate (EtOAc) soluble fraction to identify bioactive compounds like myricetin glycosides. This EtOAc fraction has been specifically utilized to develop simultaneous analysis methods using high-performance liquid chromatography. Additionally, Limonium tetragonum is prepared as a methanol extract to study its antifibrotic effects. This methanol extract, referred to as MELT, has demonstrated the ability to suppress the proliferation of activated hepatic stellate cells.