Cephalotaxus hainanensis
Cephalotaxus hainanensis · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Cephalotaxus hainanensis is a significant medicinal plant species recognized for its diverse pharmacological potential. Recent scientific investigations have focused primarily on its potent antitumor activities. Researchers have explored these therapeutic properties by utilizing both whole leaves and specialized suspension cells as key preparations. By studying these specific components, scientists aim to isolate bioactive compounds capable of combating cancer cells. This ongoing exploration highlights the plant's vital role in modern drug discovery and development.
- Synonyms
- Cephalotaxus Harringtonia Var. Thailandensis · Cephalotaxus Mannii Subsp. Thailandensis · 1 more
- Common names
- Not available
- Family
- Cephalotaxaceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Cephalotaxus hainanensis is a unique botanical species known by several distinct names depending on the linguistic context. In English-speaking regions, it is frequently referred to as the Hainan Plum Yew or the Hainan Plum-yew. It also carries the localized name Hainan cu fei among certain communities. Furthermore, the plant is identified in its native script as 海南粗榧. Understanding these various common names is essential for accurate identification and study of this specific plant.
Sources: Catalogue of Life (COL)
Synonyms
Cephalotaxus hainanensis is a species characterized by its complex taxonomic history and various botanical synonyms. It is formally recognized as being synonymous with Cephalotaxus harringtonia var. thailandensis in certain botanical contexts. Furthermore, this plant shares a nomenclatural relationship with Cephalotaxus mannii subsp. thailandensis. Research also links the species to Cephalotaxus sinensis subsp. hainanensis, reflecting the intricate nature of its classification. Understanding these varied designations is essential for accurate identification and study within the genus.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cephalotaxus hainanensis is a unique species belonging to the diverse kingdom Plantae. Within this vast biological realm, the plant is classified under the class Equisetopsida. Its systematic placement continues through the order Pinales, showcasing its evolutionary connections. Further specialization is seen as it is categorized under the family Cephalotaxaceae. Ultimately, this species is defined by its specific membership within the 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 hainanensis is a notable species with a broad geographical footprint spanning across several distinct regions. In China, it can be found throughout the temperate zones of South-Central and Southeast areas, as well as in Tibet. The plant also has a specific presence on the island of Hainan, highlighting its importance within that local ecosystem. Beyond Chinese borders, its range extends into the tropical landscapes of Indo-China, specifically within Myanmar. This diverse distribution showcases the plant's ability to thrive in both temperate and tropical Asian environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cephalotaxus hainanensis 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
Conditions
Preparations
Cephalotaxus hainanensis is utilized in various biological studies through two distinct preparations. Specifically, the plant is prepared as leaves to facilitate the investigation of gene expression levels. Additionally, the species is prepared as leaf-derived suspension cultured cells for comparative analysis. These two forms, leaves and suspension cells, serve as the primary biological materials for evaluating reference gene stability. By using both leaf tissues and suspension cell cultures, researchers can accurately normalize RT-qPCR data under different stimuli.
Parts used
Cephalotaxus hainanensis is a highly valued medicinal plant that belongs to the Cephalotaxaceae family. Recent research has focused on utilizing its leaves to conduct precise genetic investigations through RT-qPCR technology. By analyzing leaf tissue and leaf-derived suspension cells, scientists can better understand the plant's complex gene expression patterns. This specific study evaluated various candidate reference genes to ensure accurate normalization across different experimental stimuli. Ultimately, identifying stable genes within the leaves provides a vital foundation for future molecular studies of this precious species.