Pavonia urens
Pavonia urens · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Pavonia urens is a botanical species that has garnered significant scientific interest due to its diverse therapeutic potential. Recent investigations have focused on the antimicrobial activities of its various extracts to combat diverse pathogens. These studies demonstrate effectiveness against fungal threats such as Aspergillus fumigatus and Candida albicans. Furthermore, the plant's extracts show promise in inhibiting bacterial agents, including Erwinia amylovora and Pseudomonas syringae. Consequently, Pavonia urens represents a valuable resource in the ongoing search for novel bioactive compounds.
- Synonyms
- Malache Urens
- Common names
- Not available
- Family
- Malvaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Not available
Classification
Common Names
Pavonia urens is a plant that is widely recognized by several distinct regional and descriptive names. It is most commonly referred to as Stinging Pavonia due to its physical characteristics. In certain local contexts, it is also known by the name Tsingaka Vaventiravina. Additionally, the species carries the moniker poltepavonia among specific groups. These various names highlight the diverse ways this unique plant is identified across different cultures.
Sources: Catalogue of Life (COL)
Synonyms
Pavonia urens is a distinctive botanical species that is frequently identified by its alternative scientific name, Malache urens. While these two names may appear different, they both refer to the exact same plant within taxonomic literature. Understanding this synonymy is essential for researchers and gardeners who wish to avoid confusion when searching for specific care instructions. Recognizing that Malache urens and Pavonia urens are interchangeable ensures accurate classification in any herbarium or catalog. Consequently, mastering these nomenclatural relationships provides a clearer picture of the plant's place in the natural world.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Pavonia urens is a notable member of the kingdom Plantae. Within this vast biological realm, the species belongs to the class Equisetopsida. It is further categorized under the order Malvales, which defines its evolutionary lineage. This plant is a distinguished representative of the genus Pavonia. Finally, its specific biological placement is solidified within the family Malvaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Pavonia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Pavonia urens is a plant species widely distributed throughout various regions of the African continent. It is notably found across East Tropical Africa, including the countries of Kenya, Tanzania, and Uganda. Beyond these eastern territories, the species also extends into Northeast Tropical Africa. Specifically, its presence is documented within the borders of Eritrea and Ethiopia. This wide geographic range highlights the adaptability of the species across diverse African landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Pavonia urens is a self-supporting plant that typically takes on a shrub-like growth form. This species exhibits a significant range in stature depending on its environment. While some individuals may remain as small as 1 meter, others reach a minimum height of 3 meters. In certain ideal conditions, the plant can grow even larger, reaching a maximum height of approximately 3.05 meters. Such structural diversity makes it a versatile addition to various landscapes.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Pavonia urens stands out as one of the significant medicinal plants identified during studies of traditional remedies used by the Pare people in Northeastern Tanzania. When researchers conducted bioactivity analyses on selected herbal extracts, this specific species demonstrated notable antimicrobial properties. The plant's extracts were tested against a diverse range of pathogens, including various bacteria and fungi. These findings suggest that the species possesses natural defensive mechanisms capable of inhibiting several test organisms. Ultimately, such results highlight the potential of Pavonia urens as a valuable source for developing new pharmaceutical treatments.
Compounds
Conditions
Pavonia urens demonstrates significant antimicrobial properties against a variety of harmful organisms. This plant effectively treats the fungal pathogens Aspergillus fumigatus and Candida albicans. Furthermore, its medicinal benefits extend to combating the fungus Fusarium culmorum. The extracts also show efficacy in treating the bacterial species Erwinia amylovora. Finally, Pavonia urens serves as a treatment for the bacterium Pseudomonas syringae.
Preparations
Pavonia urens is prepared as extracts to facilitate bioactivity analysis. Researchers utilized ethyl acetate, methanol, cold water, and boiling water to create these specific preparations. This process allowed for the testing of the plant's antimicrobial properties against various test organisms. The resulting extracts demonstrated activity against several different fungi and bacteria. Such preparation methods are essential for evaluating the medicinal potential of the species.