Turnera subulata
Turnera subulata · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Turnera subulata is a botanical species that has garnered significant scientific interest due to its diverse therapeutic potential. Research indicates that the leaves of this plant possess notable antifungal and antioxidant activities. Specifically, various preparations such as aqueous extracts, ethanolic extracts, and ethyl acetate fractions have shown efficacy against pathogens like Candida albicans and Candida tropicalis. Beyond its antimicrobial properties, the plant's extracts are being investigated for their ability to address health concerns such as chronic pain and hypertension. Consequently, studying these leaf extracts provides valuable insights into the medicinal applications of this versatile plant.
- Synonyms
- Turnera Trioniflora · Turnera Sericea · 4 more
- Common names
- Not available
- Family
- Passifloraceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Turnera subulata is a fascinating plant known by a diverse array of regional and descriptive names. In certain areas, it is affectionately called Bella Hasta las Once or Brillalasonce, highlighting its unique blooming patterns. It is also recognized by the Indonesian name Bunga Pukul Delapan, which reflects its specific temporal behavior. Depending on the local culture, you might also hear it referred to as Chanana. Finally, it is widely known in English-speaking regions as the Cuban Buttercup.
Sources: Catalogue of Life (COL)
Synonyms
Turnera subulata is a versatile plant that is frequently identified by a variety of different botanical names. In many taxonomic records, you may encounter it listed under the synonym Turnera elegans. It is also commonly referred to as Turnera mollis or Turnera peruviana depending on the scientific literature being consulted. Furthermore, the species is known by the alternative designations Turnera sericea and Turnera trioniflora. Understanding these diverse synonyms is essential for anyone studying the complex naming history of this specific plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Turnera subulata is a fascinating specimen that belongs to the vast kingdom Plantae. Within this diverse realm, it is specifically categorized under the class Equisetopsida. This plant is further classified into the order Malpighiales, showcasing its unique evolutionary lineage. It falls under the genus Turnera, which distinguishes it from many other botanical relatives. Finally, its taxonomic journey leads us to the family Passifloraceae, completing its biological identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malpighiales |
| Family | Passifloraceae |
| Genus | Turnera |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Turnera subulata is widely distributed across several key regions within the tropical Asian landscape. Within the Indian Subcontinent, this species can be found flourishing in India, the Maldives, and Sri Lanka. Its presence also extends into the Indo-China region, specifically spanning the Andaman Islands and Thailand. This broad geographic range highlights the plant's adaptability to various tropical environments. Such a diverse distribution underscores its significant ecological footprint throughout the Asian tropics.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Turnera subulata is a self-supporting herb characterized by its compact and sturdy growth form. This species typically reaches a modest maximum height of 0.8 meters. Its structure makes it an easy addition to various landscape designs.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Turnera subulata is increasingly recognized for its significant therapeutic potential due to its diverse bioactive properties. Research indicates that the plant possesses notable antioxidant activity, which helps reduce oxidative stress in various biological systems. Furthermore, studies have explored its antifungal capabilities, specifically regarding its ability to inhibit the virulence factors of certain Candida strains. The presence of specialized compounds like vite-xin-2-O-rhamnoside further supports its role in modulating inflammatory responses. Consequently, these multifaceted biological activities make the plant a promising subject for future medicinal and nutraceutical development.
Compounds
Turnera subulata Sm. has become a significant subject of research due to its diverse medicinal properties and complex chemical profile. Through LC-MS analysis of its leaf extracts, scientists have identified a wide variety of bioactive substances within the plant. Specifically, the chemical composition of the species is characterized by the presence of fatty acids and flavonoids, which were found to be particularly evident. Additionally, the analysis revealed that the plant contains essential compounds such as terpenes and carboxylic acids. These diverse chemical relationships suggest that the plant may hold great potential for developing new treatments to inhibit fungal virulence factors.
Conditions
Turnera subulata exhibits medicinal potential against various fungal pathogens, including the ability to inhibit the dimorphism of Candida albicans and Candida tropicalis at high concentrations. Research into its ethanol leaf extract also suggests an ability to combat Candida krusei, although clinical growth inhibition remains a subject for further study. Beyond its antifungal properties, this plant is traditionally utilized in South America to treat chronic conditions such as diabetes. It is also employed as a medicinal approach for managing chronic pain through its anti-inflammatory actions. Together, these characteristics highlight the plant's diverse utility in addressing both fungal infections and chronic systemic ailments.
Preparations
Turnera subulata is prepared as leaf extracts for various medicinal and scientific evaluations. Within these studies, the plant is specifically prepared as an aqueous extract to test for genotoxic effects. It is also prepared as an ethanolic extract to analyze its chemical properties and biological impact. Additionally, Turnera subulata is prepared as an ethyl acetate fraction to further investigate its potential side effects. These different forms, including the general leaf extract, are used to explore the plant's antioxidant and anti-inflammatory properties.
Parts used
Turnera subulata is a plant species widely utilized in traditional medicine, particularly within the Brazilian Northeast, where its leaf is the primary part used for therapeutic purposes. Research indicates that extracts derived from the leaf possess significant antioxidant and anti-inflammatory properties, offering potential benefits for managing chronic conditions. Additionally, chemical analysis of the leaf has revealed a diverse profile of substances, including flavonoids and terpenes, which may influence fungal virulence factors. However, studies also suggest that high concentrations of these leaf extracts can induce genotoxic effects, highlighting the importance of careful usage. Ultimately, while the leaf of Turnera subulata shows great medicinal promise, further investigation is required to balance its therapeutic potential against possible side effects.