Dioscorea prazeri
Dioscorea prazeri · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Dioscorea prazeri is a unique botanical species that holds significant interest for specialized plant tissue culture research. To study its development, scientists often utilize specific preparations such as nodal explants and shoot apices. However, researchers frequently encounter challenges when working with vitrified tissues during the micropropagation process. Understanding these cellular responses is essential for optimizing the successful regeneration of this climbing plant. Consequently, precise laboratory protocols are required to overcome physiological hurdles and ensure healthy growth.
- Synonyms
- Dioscorea Deltoidea Var. Sikkimensis · Dioscorea Clarkei · 1 more
- Common names
- Not available
- Family
- Dioscoreaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Synonyms
Dioscorea prazeri is a plant species that has been subject to various taxonomic reclassifications over time. In botanical literature, it is frequently identified by several different names that serve as synonyms. Specifically, this species has been documented under the synonym Dioscorea clarkei. Furthermore, it is also recognized by the names Dioscorea sikkimensis and Dioscorea deltoidea var. sikkimensis. Understanding these overlapping designations is essential for researchers tracking the botanical history of the plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Dioscorea prazeri is a distinctive biological entity belonging to the kingdom Plantae. Within this vast kingdom, the species is classified under the class Equisetopsida. It further belongs to the order Dioscoreales, showcasing its specific evolutionary lineage. The plant is a member of the family Dioscoreaceae, which highlights its botanical connections. Finally, it is situated within the genus Dioscorea, placing it among its closely related climbing 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 prazeri is a notable species primarily distributed across the diverse landscapes of the Asia-Tropical region. Within the Indian Subcontinent, this plant can be found thriving in the unique environments of Assam, Bangladesh, Nepal, and the East Himalaya. Its geographical reach also extends into the Indo-China region, specifically within the country of Myanmar. This broad range highlights the plant's ability to adapt to various tropical habitats across South and Southeast Asia. Understanding these specific locations is essential for grasping the ecological footprint of this significant species.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Dioscorea prazeri is characterized by its herbaceous growth form, which allows it to navigate its environment with flexibility. This species possesses an obligatory climbing habit, meaning it relies on external structures for support as it ascends. Through this climbing mechanism, the plant can reach a maximum height of approximately 4 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Preparations
Dioscorea prazeri is prepared as nodal explants and shoot apices to assess various cryogenic methods for germplasm conservation. These specific plant parts are utilized to establish novel regeneration strategies for the endangered species. Additionally, the plant is prepared as vitrified tissues to improve cryopreservation survival rates. Following this process, plants regenerated from these vitrified tissues undergo evaluation for physiological, genetic, and biochemical stability. The use of vitrification-based procedures serves as a critical component in the long-term conservation of this medicinal plant.