Sida acuta
Sida acuta · Accepted scientific name
Scientific literature: Very Sparse (4 studies) · ★☆☆☆☆
Sida acuta is a versatile plant species recognized for its significant therapeutic potential across various medicinal applications. Research into its stem components has revealed a diverse profile of phytochemicals, including sinapic acid, syringic acid, tannins, and (+/-)-syringaresinol. When prepared as EtOAc-soluble extracts or through powders and pastes, the plant demonstrates robust antibacterial, antioxidant, and antihypertensive activities. Furthermore, it exhibits critical biological effects such as antitumor, analgesic, anthelmintic, and antipyretic properties. These multifaceted pharmacological capabilities make Sida acuta a subject of great interest in both traditional medicine and modern pharmaceutical studies.
- Synonyms
- Sida Carpinifolia F. Acuta · Sida Carpinifolia F. Antilliana · 29 more
- Common names
- Not available
- Family
- Malvaceae
- Distribution
- Northern America
- Plant Parts
- Stem
Classification
Common Names
Sida acuta is a versatile plant known by a diverse array of regional names across different cultures. In many English-speaking areas, it is commonly referred to as Common wireweed or simply Wire-weed. Its linguistic reach extends further, as it is called Escoba in certain regions and Keak in others. In South Africa, the plant is recognized by the name Pretoriabossie, highlighting its local significance. Additionally, it is known as Reloginho, illustrating the many ways this single species is identified globally.
Sources: Catalogue of Life (COL)
Synonyms
Sida acuta is a complex species that has been identified through several different botanical classifications over time. Scientific literature frequently lists various synonyms for this plant, including the designation Sida acuta var. madagascariensis. It has also been historically referred to as Sida arrudiana and Sida berlandieri in different studies. Furthermore, the taxonomic history includes names such as Sida bodinieri and Sida bradei. Understanding these overlapping relationships is essential for accurate identification within the botanical community.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Sida acuta is a distinctive member of the kingdom Plantae. Within this vast biological group, the plant is classified under the class Equisetopsida. It belongs to the order Malvales, which connects it to several other significant species. Further narrowing its botanical identity, it is situated within the family Malvaceae. Finally, this species is a recognized representative of the genus Sida.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Sida |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Sida acuta is widely distributed across several key regions within the African continent. It is notably prevalent in East Tropical Africa, where it can be found throughout Kenya, Tanzania, and Uganda. Beyond the mainland, the plant also extends its reach to the Macaronesia region. Specifically, it inhabits the Canary Islands as well as the Cape Verde archipelago. This diverse range demonstrates the plant's ability to thrive in various African ecological zones.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Sida acuta is a self-supporting plant characterized by its distinctive shrub growth form. This resilient species typically reaches a maximum height of approximately 2 meters. Depending on its environment, individual specimens can be quite small, sometimes measuring as little as 0.25 meters. However, many healthy plants commonly establish a more significant presence with a minimum height of around 1.17 meters. This range of vertical development allows the shrub to adapt effectively to various ecological niches.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Sida acuta stands out as a versatile medicinal plant with a wide range of pharmacological benefits. Research conducted in the Jhargram subdivision of West Bengal highlights its significant antioxidant properties, which are linked to its effectiveness in other biological functions. Specifically, the plant has demonstrated notable antibacterial and antitumor activities, making it a subject of interest for traditional medical practices. Furthermore, ethnobotanical studies in Edo State, Nigeria, identify this species as a key component in folk remedies used to treat hypertension. Together, these findings underscore the profound therapeutic potential held by this tannin-rich plant.
Compounds
Sida acuta is a medicinal plant that serves as a rich reservoir for a diverse array of bioactive phytochemicals. Detailed metabolomic profiling has identified that the plant contains significant amounts of methyl gallate and 3-hydroxycinnamic acid. Furthermore, chemical analyses of its extracts have confirmed the presence of sinapic acid and syringic acid. Beyond these specific acids, studies indicate that Sida acuta is also characterized by an abundance of tannin. Together, these various constituents contribute to the plant's complex pharmacological potential in treating multidrug-resistant pathogens and other health challenges.
Conditions
Sida acuta demonstrates significant therapeutic potential by inhibiting 7,12-dimethylbenz[a]anthracene-induced preneoplastic lesions through the induction of quinone reductase. The plant also exhibits documented anti-viral activity against Herpes simplex 1, making it a valuable resource in the search for novel treatments. Its medicinal properties extend to combating multidrug-resistant Pseudomonas aeruginosa by targeting membrane assembly and efflux mechanisms. Furthermore, aqueous extracts of the plant show marked anti-diarrheal efficacy against enteric pathogens such as Shigella spp. Finally, Sida acuta has proven effective in inhibiting the growth of Yersinia pestis.
Preparations
Sida acuta is prepared as an EtOAc-soluble extract for activity-guided fractionation to isolate bioactive compounds. It is also prepared as extracts for anti-viral screening against Herpes simplex 1. In Indian traditional medicine, the plant is prepared as extracts/powder/paste by tribal populations to treat various ailments. Furthermore, Sida acuta is prepared as plant material used in studies examining myotoxic effects when combined with antimalarial drugs. Finally, Sida acuta appears as a predominant species found within raw drug market samples during species identification studies.
Parts used
Sida acuta is a medicinal plant belonging to the Malvaceae family that is known for its diverse therapeutic applications. To investigate its internal microbial biodiversity, researchers utilized specific stem segments of the plant for study. These stem portions were placed on PDA medium to facilitate the isolation of various fungal endophytes. Through this process, the endophytic fungus Aspergillus sulphureus was successfully identified via molecular profiling. The study ultimately highlights the significant antibacterial and antioxidant potential found within these plant-derived organisms.