Talinum paniculatum
Talinum paniculatum · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Talinum paniculatum is a versatile plant that has garnered significant attention for its diverse medicinal properties. Recent scientific investigations have focused on exploring its potential therapeutic applications, particularly regarding its biological activities. Specifically, researchers have examined the antibacterial efficacy of the plant's components against various pathogens. Studies have highlighted that the root extracts of this species exhibit notable inhibitory effects against the opportunistic bacterium Pseudomonas aeruginosa. These findings suggest that Talinum paniculatum could serve as a valuable natural resource in the development of new antimicrobial agents.
- Synonyms
- Portulaca Paniculata · Talinum Paniculatum Var. Sarmentosum · 15 more
- Common names
- Not available
- Family
- Talinaceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Talinum paniculatum is a versatile plant known by a diverse array of regional names. Depending on the local dialect, it is frequently referred to as João-Gomes or João-gordo. In other areas, the plant is affectionately called Maria-Gombe or Maria-Gomes. Some communities even use the specific moniker Maria-gorda to identify this species. These various common names reflect the deep cultural connections shared with the plant across different landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Talinum paniculatum is a plant species that is recognized by several different botanical names within various taxonomic records. Throughout historical studies, it has been identified by synonyms such as Calandrinia andrewskii and Claytonia patens. Other scientific classifications have also linked it to the names Claytonia reflexa and Portulaca paniculata. Furthermore, the plant is frequently associated with the synonym Portulaca reflexa in different literature. Understanding these overlapping relationships is essential for maintaining accuracy in botanical documentation.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Talinum paniculatum is a fascinating member of the kingdom Plantae that showcases the diverse complexity of the natural world. This specific species belongs to the genus Talinum and is classified under the family Talinaceae. Within the broader biological hierarchy, it is organized under the order Caryophyllales. Furthermore, its taxonomic classification places it within the class Equisetopsida. Understanding these botanical relationships helps researchers better appreciate the evolutionary lineage of this unique plant.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Talinaceae |
| Genus | Talinum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Talinum paniculatum exhibits a broad and diverse geographic distribution across the African continent and its surrounding islands. In East Tropical Africa, this species is commonly found throughout the landscapes of both Kenya and Uganda. Its reach extends beyond the mainland into the Macaronesia region, specifically inhabiting the islands of Cape Verde and Madeira. Additionally, the plant can be found in more isolated maritime locations such as St. Helena in the Middle Atlantic Ocean. This wide range highlights the plant's ability to thrive in various distinct ecological settings.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Talinum paniculatum is a distinctive herb that grows in a self-supporting manner. This plant typically reaches a maximum height of approximately 1 meter. Depending on its environmental conditions, its stature can vary significantly. While some specimens may stand as short as 0.2 meters, others frequently reach a more robust height of 0.825 meters. This flexibility in size allows it to adapt gracefully within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Talinum paniculatum serves as a significant source of endophytic fungi that possess notable antibacterial properties. In recent studies, fungal extracts isolated from this medicinal plant have been evaluated for their ability to combat pathogenic bacteria such as Pseudomonas aeruginosa and Escherichia coli. Research indicates that these extracts can demonstrate a bacteriostatic effect and contribute to the fight against antibiotic resistance. Specifically, the extracts from T. paniculatum have shown a synergistic effect when combined with ethylenediaminetetraacetic acid (EDTA) against P. aeruginosa. This synergy suggests that utilizing such natural compounds could be a vital strategy in developing more effective treatments for Gram-negative bacteria.
Compounds
Conditions
Talinum paniculatum serves as a source for endophytic fungal extracts that exhibit antibacterial properties against Pseudomonas aeruginosa. Research indicates that these specific fungal extracts can be combined with ethylenediaminetetraacetic acid (EDTA) to produce a synergistic effect. This combination is particularly effective because it demonstrates a bactericidal action against the pathogen. By utilizing the extracts derived from this plant, researchers aim to enhance the efficacy of antimicrobial treatments. Consequently, the endophytic fungi from Talinum paniculatum represent a potential strategy for combating resistant Gram-negative bacteria.
Preparations
Parts used
Talinum paniculatum is a widely distributed medicinal plant known in China as pseudo ginseng. The root of this species serves as a primary source for various therapeutic compounds found throughout Asia, Africa, and America. Recent chemical analyses using advanced mass spectrometry have successfully identified 22 distinct compounds within the Talinum paniculatum root. Among these, synephrine was found to be the most abundant, while others like α-mangostin appeared in much smaller quantities. These detailed findings regarding the root's chemical profile are essential for establishing reliable quality-control markers and understanding its traditional medicinal functions.