Dendrobium terminale
Dendrobium terminale · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Dendrobium terminale is a distinctive botanical species that holds significant interest in the study of natural chemical compounds. Researchers frequently utilize the whole plant as a primary preparation for extracting various bioactive substances. Among its most notable constituents are phenanthrenes, which are chemical compounds often found in many orchid species. Additionally, the presence of dihydrophenanthrenes within its structure adds to its complex phytochemical profile. Understanding these specific elements is crucial for exploring the potential medicinal and biological applications of this plant.
- Synonyms
- Aporum Verlaquii · Aporum Terminale · 2 more
- Common names
- Not available
- Family
- Orchidaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Synonyms
Dendrobium terminale is a complex species that has been classified under several different botanical names throughout history. Its taxonomic journey includes being identified as Aporum terminale and Aporum verlaquii. Researchers have also documented the plant under the synonym Callista terminalis. Furthermore, it has previously been recognized by the scientific name Dendrobium verlaquii. Understanding these various synonyms is essential for accurate identification and botanical study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Dendrobium terminale is a fascinating specimen that belongs to the vast kingdom Plantae. As a member of the order Asparagales, it displays the unique structural characteristics common to its lineage. This plant is further classified under the class Equisetopsida, placing it within a specific evolutionary framework. It holds a distinguished position within the genus Dendrobium, showcasing the diversity of its group. Finally, its identity is solidified by its membership in the renowned family Orchidaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Dendrobium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Dendrobium terminale exhibits a wide geographical range across various Asian climates and terrains. In temperate regions, this species is found throughout China, including the South-Central areas. Its tropical distribution is equally extensive, stretching across the Indian Subcontinent from Assam to the East Himalaya. The plant also thrives within the Indo-China region, specifically inhabiting parts of Myanmar and Thailand. This diverse presence highlights the species' ability to adapt to multiple ecological niches across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Dendrobium terminale is a small herb that exhibits a self-supporting growth form. This compact species typically reaches a maximum height of only 0.15 meters. Its modest stature makes it a subtle yet distinct addition to its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Dendrobium terminale serves as a rich source of diverse chemical compounds, specifically containing various phenanthrenes. Scientific investigations have successfully isolated two previously undescribed dihydrophenanthrene derivatives from the whole plant. These new compounds were identified alongside twelve known analogues through detailed spectroscopic analysis. Beyond mere identification, the isolated substances were rigorously evaluated for their cytotoxicity against several tumor cell lines. Notably, certain specific compounds demonstrated significant antitumor effects, highlighting the medicinal potential of these chemical relationships.
Conditions
Dendrobium terminale exhibits significant cytotoxic properties against several specific tumor cell lines. The plant contains isolated compounds that effectively treat cytotoxicity in HCT-116 cells. Research further demonstrates that these derivatives are capable of addressing cytotoxicity within HepG2 cells. Additionally, the plant shows a measurable impact on treating cytotoxicity against the sw1990 cell line. These findings highlight the diverse antitumor potential of Dendrobium terminale across different cancerous targets.
Preparations
Dendrobium terminale was prepared as a whole plant for the purpose of chemical isolation. Researchers utilized the entire plant to extract two previously undescribed dihydrophenanthrene derivatives alongside twelve known analogues. This comprehensive preparation allowed for the successful isolation of various phenanthrene compounds. Following extraction from the whole plant, the structures of these compounds were elucidated through detailed spectroscopic analysis. The study ultimately focused on evaluating these plant-derived compounds for their potential cytotoxicity against specific tumor cell lines.