Stephania venosa
Stephania venosa · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Stephania venosa is a fascinating plant known primarily for the medicinal properties of its tuber. This botanical specimen contains specialized chemical compounds such as corydalmine, cyclanoline, stepharanine, and stepholidine. Due to these unique constituents, the plant is utilized in various traditional applications to address specific health conditions. It is particularly recognized for its potential antimalarial and aphrodisiac activities. Furthermore, ongoing research continues to explore its relevance in managing complex conditions like cancer.
- Synonyms
- Clypea Venosa · Stephania Prapatensis
- Common names
- Not available
- Family
- Menispermaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Stephania venosa is a unique plant known by various regional names that reflect its diverse cultural significance. In Thailand, it is commonly referred to by the local names กระท่อมเลือด and สบู่เลือด. Moving toward East Asian traditions, the species is recognized by the Chinese names 多脈千金藤 and 脉纹山乌龟. These multiple designations highlight the plant's widespread presence across different botanical and medicinal landscapes. Understanding these various common names is essential for anyone studying the global identity of this specific species.
Sources: Catalogue of Life (COL)
Synonyms
Stephania venosa is a plant species that is frequently identified by various botanical names due to its complex taxonomic history. In many scientific records, it is recognized by its synonym Clypea venosa. Additionally, the species has been previously classified under the name Stephania prapatensis. These varying designations highlight the evolving nature of botanical nomenclature used to categorize the plant. Understanding these relationships is essential for researchers seeking to accurately identify this specific species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Stephania venosa is a unique botanical specimen belonging to the kingdom Plantae. Within this vast biological realm, it is specifically classified under the class Equisetopsida. The plant falls under the order Ranunculales, showcasing its evolutionary connections to other diverse species. It further belongs to the family Menispermaceae, a group known for various specialized characteristics. Finally, this plant is identified by its distinct genus, Stephania.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ranunculales |
| Family | Menispermaceae |
| Genus | Stephania |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Stephania venosa is a distinctive plant primarily distributed throughout the tropical regions of Asia. Its natural range extends across the Indian Subcontinent, including specific populations found in Bangladesh. The species also thrives within the Indo-China region, spanning various territories such as Cambodia, Laos, and Myanmar. Additionally, its presence can be noted in the unique environments of the Andaman Islands. This widespread distribution highlights the plant's adaptability across diverse tropical landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Stephania venosa is characterized by an obligatory climbing habit that allows it to ascend toward the light. Depending on its specific growing conditions, this vigorous vine can reach a maximum height of 14 meters. In ideal environments, however, the plant may continue to grow until it reaches a peak height of 20 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Stephania venosa, commonly known in Thailand as "Sa-Bu-Leud," is a medicinal plant recognized for its diverse therapeutic properties. Scientific research has highlighted its significant antimalarial potential, particularly through the identification of potent alkaloids like dehydrostephanine. Beyond treating parasitic infections, the plant has a long-standing traditional use as an aphrodisiac. These biological activities are largely attributed to its rich alkaloid content, which includes compounds such as dicentrine and crebanine. Consequently, the species remains a subject of intense study for its complex chemical profile and multifaceted health benefits.
Compounds
Stephania venosa is a Thai medicinal plant that serves as a rich source of various bioactive alkaloids. Scientific analysis of its tubers has identified several significant compounds, including the quaternary protoberberine alkaloids cyclanoline and stepharanine. Additionally, the plant contains the tertiary protoberberine alkaloids corydalmine and stepholidine. These specific chemical constituents are of particular interest due to their potential roles as acetylcholinesterase inhibitors. Understanding these relationships helps researchers explore the plant's therapeutic potential for treating conditions such as Alzheimer's disease.
Conditions
Stephania venosa is recognized as a Thai medicinal plant with significant therapeutic applications. It is utilized for its antimalarial potential, specifically through compounds like dehydrostephanine and dehydrocrebanine. This plant is also traditionally employed as a treatment for cancer and diabetes. Furthermore, it serves important medicinal roles as a blood-tonic and an aphrodisiac. These diverse properties highlight the multifaceted medicinal value of the species.
Preparations
Stephania venosa is prepared as a tuber to extract bioactive compounds for medicinal use. Researchers have specifically utilized the tuberous parts of this Thai plant to isolate quaternary protoberberine alkaloids. These isolated substances, including stepharanine, cyclanoline, and N-methyl stepholidine, serve as potential acetylcholinesterase inhibitors. The preparation of the tuber allows for the identification of these specific alkaloids which demonstrate significant inhibitory activity. Consequently, the tuberous form of Stephania venosa provides the essential chemical precursors necessary for studying treatments for Alzheimer's disease.