Lancea tibetica
Lancea tibetica · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Lancea tibetica is a distinctive botanical species known for its diverse range of bioactive chemical constituents. Research has identified key compounds within the plant, including (+)-piperitol, acteoside, epipinoresinol, and horsfieldin. These medicinal properties are primarily derived from the plant's leaves, roots, and stems. Scientists often utilize an EtOH extract to isolate and study these significant phytochemicals effectively. Understanding these components provides valuable insight into the potential therapeutic applications of this species.
- Synonyms
- Lancea Tibetica F. Albiflora
- Common names
- Not available
- Family
- Mazaceae
- Distribution
- Africa
- Plant Parts
- Leaf · Root
Classification
Common Names
Lancea tibetica is a fascinating botanical species known by a diverse array of regional names. In Czech-speaking areas, it is commonly referred to as lancea tibetská, while in Russian, it is known as Ланцея тибетская. The plant also carries the specific Mongolian name Төвд баягзаваа. In certain South Asian contexts, it is identified as भुईँफूल, adding to its linguistic variety. Finally, the species is recognized in Chinese as 肉果草, illustrating its widespread presence across different cultures.
Sources: Catalogue of Life (COL)
Synonyms
Lancea tibetica is a distinctive species known for its unique botanical characteristics. Within its taxonomic classification, the plant is also identified by the synonym Lancea tibetica f. albiflora. This specific form denotes a white-flowered variation that exists within the broader species group. Understanding these naming relationships is essential for accurate botanical identification and study. Such nomenclature helps researchers precisely categorize the diverse morphological traits found in the wild.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lancea tibetica is a fascinating botanical specimen that belongs to the vast kingdom Plantae. Within this kingdom, the plant is classified under the class Equisetopsida. It further resides in the order Lamiales, showcasing its specific evolutionary lineage. As a member of the Mazaceae family, it possesses unique characteristics shared by its relatives. Ultimately, this species is defined by its placement within the genus Lancea.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Mazaceae |
| Genus | Lancea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lancea tibetica is a resilient species primarily distributed throughout the temperate regions of Asia. Within China, its presence is widespread, stretching from the North-Central provinces down through the South-Central territories. The plant can also be found in high-altitude areas such as Qinghai and Tibet, showcasing its adaptability to diverse terrains. Beyond the borders of China, its range extends into the vast landscapes of Mongolia. This broad geographical spread highlights the plant's significant ecological footprint across the Asian continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lancea tibetica is a small, self-supporting herb that maintains a compact presence in its natural habitat. This species typically exhibits a modest growth form, staying close to the ground. Its stature is quite diminutive, with a maximum height that reaches only 0.15 m. Depending on environmental conditions, the plant's height generally fluctuates between a minimum of 0.03 m and 0.09 m. Such specialized dimensions allow this herb to thrive within its specific ecological niche.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Lancea tibetica is a significant traditional medicinal plant native to the Qinghai-Tibet Plateau that holds substantial potential for the pharmaceutical industry. Research has identified several key phenylpropanoids and lignans within this species, including the antioxidant compounds acteoside and isoacteoside. Additionally, the plant contains epipinoresinol and phillygenol, which contribute to its complex chemical profile. Studies also confirm the presence of horsfieldin as one of the notable constituents in its composition. These findings highlight the diverse chemical richness of the plant and support its use in developing new medicinal products.
Conditions
Lancea tibetica contains various lignan and phenylpropanoid glycosides that possess significant antitumor activity. Specifically, the medicinal plant serves as a source for compounds that demonstrate these therapeutic properties. Among the isolated substances, sylvatesmin (6) has been shown to exhibit effective antitumor activity on B16 cells. This particular relationship highlights the plant's potential in targeting specific cancer cell lines. Consequently, the chemical constituents of Lancea tibetica play a crucial role in treating antitumor activity.
Preparations
Lancea tibetica serves as the source for an EtOH extract used in chemical analysis. This specific ethanol extract was utilized to isolate four new furofurano lignans known as lantibesides B - D and lantibetin. Along with these new lignans, nine known phenolic compounds were also recovered from the preparation. The structural elucidation of these components was achieved through various spectroscopic and chemical methods. These isolated substances, derived from the EtOH extract, were further tested for their cytotoxicity against the HL-60 cell line.
Parts used
Lancea tibetica is a medicinal plant that serves as a rich source of various bioactive compounds. Researchers have successfully isolated several lignan and phenylpropanoid glycosides from different parts of this species. Specifically, these chemical constituents are found within the plant's roots, stems, and leaves. One notable discovery includes the new lignan glucoside known as tibeticoside, which was identified through advanced spectral analysis. The study further highlights the potential therapeutic value of these extracts, such as the effective antitumor activity exhibited by sylvatesmin.