Dioscorea collettii
Dioscorea collettii · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Dioscorea collettii is a unique botanical species that has garnered scientific interest due to its diverse pharmacological properties. Recent investigations have specifically focused on its potential antiparasitic activities, highlighting its medicinal value. To explore these effects, researchers have utilized various specialized preparations, including chloroform, ethyl-acetate, and methanol extracts. Furthermore, the anatomical structure of the plant has been meticulously examined through the use of cryotomed transverse sections. Together, these studies aim to uncover the therapeutic potential held within this specific climbing vine.
- Synonyms
- Dioscorea Gracillima Var. Collettii
- Common names
- Not available
- Family
- Dioscoreaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Dioscorea collettii is a unique botanical species known by several distinct common names across different regions. In certain contexts, it is referred to by the name フッケンドコロ. It is also recognized by the Chinese designation 叉蕊薯蕷. Furthermore, the plant is frequently called 華南薯蕷 in various botanical circles. These diverse names highlight the cultural and linguistic variety associated with this specific plant.
Sources: Catalogue of Life (COL)
Synonyms
Dioscorea collettii is a unique botanical species that is frequently identified in scientific literature through its various taxonomic designations. Within the study of plant classification, it is recognized as being synonymous with Dioscorea gracillima var. collettii. This relationship highlights the intricate nature of botanical naming conventions and the evolving ways researchers categorize specific varieties. Understanding these connections is essential for botanists seeking to maintain accuracy when documenting the plant's distribution and characteristics. Consequently, recognizing these synonyms ensures that information remains consistent across different academic and horticultural databases.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Dioscorea collettii is a distinct botanical specimen belonging to the kingdom Plantae. Within this vast biological kingdom, the plant is specifically classified under the class Equisetopsida. It further belongs to the order Dioscoreales, which helps scientists understand its evolutionary lineage. This species is a member of the family Dioscoreaceae, a group known for its unique characteristics. Finally, it is identified within the genus Dioscorea, placing it among its close botanical relatives.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Dioscoreales |
| Family | Dioscoreaceae |
| Genus | Dioscorea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Dioscorea collettii exhibits a broad geographical range that spans across various temperate and tropical regions of Asia. Within the temperate zones, the species is widely distributed throughout China, specifically inhabiting South-Central and Southeast areas. Its presence extends further into Eastern Asia, where it can be found growing in Japan and Taiwan. Moving into more tropical climates, the plant also establishes itself within the Indo-China region, notably in Laos. This diverse distribution highlights the plant's ability to adapt to multiple ecological niches across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Dioscorea collettii possesses an obligatory climbing habit, meaning it relies entirely on external structures to support its growth and reach toward the light.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Dioscorea collettii has demonstrated significant antiparasitic activity in recent medicinal plant screenings. Specifically, methanol, chloroform, and ethyl-acetate extracts of this plant exhibited 100% efficacy against the parasite Dactylogyrus intermedius in goldfish. The study reported various EC50 values for these extracts, highlighting their potential as effective natural treatments. These findings suggest that the plant possesses strong anthelmintic properties suitable for controlling monogenean infections. Consequently, Dioscorea collettii stands out as a promising candidate for the development of preferred natural antiparasitics in aquaculture.
Compounds
Conditions
Dioscorea collettii demonstrates significant anthelmintic potential by effectively treating infections of Dactylogyrus intermedius in goldfish. Research indicates that various extracts of this plant, including ethyl-acetate, chloroform, and methanol, can achieve 100% efficacy against the Monogenea parasite. Specifically, the ethyl-acetate and chloroform extracts showed 100% efficacy at concentrations of 80 mg/L. The median concentration required to reach half of the maximal effect, or EC50, ranged from 19.7 to 37.8 mg/L depending on the solvent used. These findings suggest that Dioscorea collettii serves as a viable natural antiparasitic for managing D. intermedius.
Preparations
Dioscorea collettii is prepared as chloroform, ethyl-acetate, and methanol extracts to test for anthelmintic activity against goldfish parasites. For the purpose of botanical authentication and species differentiation, the plant is also prepared as powders. Additionally, the specimen is processed as cryotomed transverse sections to allow for detailed microscopic examination. These various preparation methods enable researchers to evaluate both the medicinal efficacy and the physical tissue characteristics of the species. Through these distinct preparations, the specific chemical and structural properties of the plant can be thoroughly investigated.