Cephalotaxus alpina
Cephalotaxus alpina · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Cephalotaxus alpina is a distinctive botanical species known for its unique biological profile. This plant is particularly noted for containing a variety of beneficial flavonoids within its structure. Researchers and herbalists often focus on the specific properties found within its twigs. These preparations serve as a primary method for extracting the plant's chemical compounds. Understanding its chemical makeup provides valuable insights into its potential applications.
- Synonyms
- Cephalotaxus Fortunei Var. Alpina · Cephalotaxus Fortunei Var. Globosa · 1 more
- Common names
- Not available
- Family
- Cephalotaxaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Synonyms
Cephalotaxus alpina is a botanical subject characterized by a complex web of taxonomic synonymy. Within scientific literature, this plant is frequently identified by the synonym Cephalotaxus fortunei subsp. alpina. It is also recognized under the alternative classification of Cephalotaxus fortunei var. alpina. Furthermore, the species shares a nomenclature link with Cephalotaxus fortunei var. globosa. Navigating these various names is essential for researchers seeking to maintain consistency in plant identification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cephalotaxus alpina is a distinguished member of the kingdom Plantae. Within this vast biological realm, the species is classified under the class Equisetopsida. It belongs to the order Pinales, showcasing its evolutionary connection to other conifers. Further specialization is found within the family Cephalotaxaceae, which defines its botanical characteristics. Ultimately, this plant is categorized under the specific genus Cephalotaxus.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Pinidae |
| Order | Pinales |
| Family | Cephalotaxaceae |
| Genus | Cephalotaxus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cephalotaxus alpina is a specialized plant species primarily found within the temperate regions of Asia. Its natural range is concentrated within the diverse landscapes of China, where it thrives in specific ecological niches. Specifically, the species maintains a presence throughout the North-Central parts of the country. It also extends its distribution further south into the South-Central provinces of China. This geographic spread highlights the plant's adaptation to the varying climates found across the Chinese mainland.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cephalotaxus alpina is a self-supporting plant that maintains its own structural integrity without the need for external support.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Cephalotaxus alpina, specifically the variety fortunei, has been identified as a source of diverse secondary metabolites. Recent chemical investigations into the twigs of this plant led to the isolation of several significant compounds. Among these findings, researchers successfully identified both new diterpenoids and a new flavonoid. These isolated substances were then subjected to various biological evaluations to determine their medicinal potential. While some compounds exhibited weak cytotoxicity against certain tumor cell lines, others showed no significant anti-inflammatory or immunosuppressive activity.
Conditions
Cephalotaxus alpina contains bioactive compounds that demonstrate significant potential in treating human cancer cells. Specifically, certain norditerpenoids isolated from the plant exhibit excellent cytotoxicity against these malignant cells in vitro. Research also indicates that specific components of the plant can treat the HepG2 tumor cell line through cytotoxic action. Furthermore, the plant shows efficacy in treating the MCF-7 cell line, although the observed cytotoxicity may be weak depending on the specific compound. Finally, the plant's chemical constituents have been shown to treat the NCI-H1975 tumor cell line.
Preparations
Cephalotaxus alpina is prepared as twigs for the purpose of extracting specific chemical compounds. Researchers utilized these twigs to isolate three new diterpenoids and one new flavonoid. Through comprehensive spectroscopic analysis, the molecular structures of these isolated substances were identified. The study further evaluated the biological potential of these twig-derived compounds regarding cytotoxicity and anti-inflammatory effects. Ultimately, the investigation focused on the bioactive properties found within the plant's twig material.