Polyalthia bullata
Polyalthia bullata · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Polyalthia bullata is a distinctive plant species recognized for its unique morphological characteristics. Researchers often focus on its foliage, specifically examining the structure and properties of its leaf. In laboratory settings, these leaves are frequently utilized to induce the development of a callus. This callus preparation serves as a vital starting point for various tissue culture and regeneration studies. Understanding these cellular processes is essential for advancing the biotechnological potential of the species.
- Synonyms
- Not available
- Common names
- Not available
- Family
- Annonaceae
- Distribution
- Southern America
- Plant Parts
- Leaf
Classification
Common Names
Polyalthia bullata is a distinctive plant species widely recognized by its local common name, Tongkat Ali Hitam. This particular variety is often distinguished from its more famous relatives within the same genus by its specific botanical characteristics. In many Southeast Asian regions, the name serves as a vital identifier for those seeking its unique medicinal properties. Understanding these nomenclature relationships is essential for researchers and traditional practitioners alike. Consequently, identifying the plant by its common name helps bridge the gap between scientific study and cultural heritage.
Sources: Catalogue of Life (COL)
Taxonomy
Polyalthia bullata is a distinguished member of the kingdom Plantae. This botanical species belongs to the class Equisetopsida and is categorized under the order Magnoliales. Within this taxonomic hierarchy, it is classified under the genus Polyalthia. Furthermore, it holds a specific place within the family Annonaceae. Through these scientific relationships, the plant's unique evolutionary lineage is clearly defined.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Magnoliales |
| Family | Annonaceae |
| Genus | Polyalthia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Polyalthia bullata is a tropical species with a wide geographic distribution spanning several key regions across Asia. Its presence is noted throughout Indo-China, specifically within the territories of Myanmar and Thailand. The plant also extends into the Malesia region, where it can be found in Borneo. Furthermore, its reach includes the Malay Peninsula, marking it as a significant component of these diverse ecosystems. This broad range highlights the plant's ability to thrive across various tropical landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Polyalthia bullata is a compact shrub that typically reaches a maximum height of 3 meters. Its modest growth form makes it an ideal choice for smaller garden spaces or as a structured landscape element.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Polyalthia bullata serves as a vital subject for studying callus induction, which was successfully achieved using leaf and midrib explants on specific media. The establishment of these cultures further facilitates efficient callus multiplication through the application of various auxin concentrations. By optimizing these growth processes, the plant provides a reliable medium for the mass production of secondary metabolites. Specifically, the callus is capable of accumulating significant amounts of total phenolic and flavonoid content. Ultimately, these biological relationships ensure that the plant can be used effectively to generate essential antioxidant compounds.
Preparations
Polyalthia bullata is prepared as callus through the use of leaf and midrib explants cultured on specific media. Researchers utilized Murashige and Skoog (MS) and Woody Plant Medium (WPM) supplemented with various auxins to successfully induce this callus. The induction process was most effective using WPM combined with 16.56 µM picloram. Once established, the callus was multiplied using MS and WPM media containing different concentrations of hormones like 2,4-D and NAA. This callus culture serves as a vital method for the mass production of secondary metabolites and antioxidants from the plant.
Parts used
Polyalthia bullata is an endangered medicinal plant species that holds significant potential for the production of valuable secondary metabolites. In recent studies focusing on its mass production, the leaf has been identified as a primary part used for callus induction. Researchers utilized leaf and midrib explants to establish culture systems across various nutrient media. Through this process, the resulting callus demonstrated a strong ability to accumulate antioxidants such as phenolics and flavonoids. Ultimately, leveraging the leaf to produce callus offers a sustainable way to study and utilize the medicinal properties of this rare plant.