Persicaria amphibia
Persicaria amphibia · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Persicaria amphibia is a versatile plant species known for its ability to thrive in various aquatic and semi-aquatic environments. Scientific investigations into its medicinal potential often focus on the bioactive properties found within its root system. To isolate these specific compounds, researchers frequently utilize specialized preparations such as methanol and acetone extracts. Recent studies have explored the efficacy of these extracts when tested against the bacterium Bacillus subtilis. Understanding these interactions provides valuable insights into the plant's natural antimicrobial capabilities.
- Synonyms
- Polygonum Amphibium
- Common names
- Not available
- Family
- Polygonaceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Persicaria amphibia is a versatile plant known by a wide array of regional names across different cultures. In English-speaking regions, it is frequently referred to as Amphibious Bistort, reflecting its ability to thrive in wet environments. Various local identities exist as well, such as the names Abinieku sūrene and Babigo-mashkiki. In other linguistic traditions, the species is recognized as Būdmainis rūgtis or Canwraidd y dŵr. This diversity of nomenclature highlights the plant's widespread presence and its deep connection to local botanical heritage.
Sources: Catalogue of Life (COL)
Synonyms
Persicaria amphibia is a botanical species that is also frequently identified by its scientific synonym, Polygonum amphibium. This nomenclatural overlap occurs because different taxonomic classifications have historically been applied to the same plant. Understanding these naming conventions is essential for researchers who are studying the plant's unique aquatic habitats. By recognizing both terms, botanists can more accurately track data across various scientific databases and older literature. Consequently, knowing these synonyms ensures that the plant is correctly identified regardless of the specific terminology used.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Persicaria amphibia is a unique biological entity that belongs to the vast kingdom Plantae. Within this expansive realm, it is classified under the class Equisetopsida. It further falls into the order Caryophyllales, showcasing its specific evolutionary placement. This plant is a member of the genus Persicaria, which helps define its distinct characteristics. Finally, it is nested within the family Polygonaceae, completing its scientific taxonomic profile.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Persicaria |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Persicaria amphibia exhibits a widespread distribution across several diverse regions of the African continent. In the northern reaches, this plant is found throughout Algeria, Morocco, and Tunisia. Its presence extends into the northeast, where it can be observed in Ethiopia. Moving toward the east, the species is also established within the tropical landscapes of Kenya. This broad geographic range highlights the plant's ability to adapt to various African environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Persicaria amphibia is a versatile herb characterized by its sturdy, self-supporting growth form. This plant typically reaches a maximum height of 1 meter, allowing it to stand out in its natural habitat. Depending on environmental conditions, its stature can vary significantly, often starting at a minimum of 0.2 meters. In many observed cases, the height settles around a more specific minimum of 0.321 meters. These varying dimensions highlight the adaptive nature of this resilient species.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Persicaria amphibia demonstrates antimicrobial properties when applied through specific extraction methods. While methanol extracts of this plant showed no inhibitory effect, its acetone extracts were effective against certain microbes. Specifically, the acetone extract of Persicaria amphibia successfully treats Bacillus subtilis. This interaction resulted in measurable inhibition zones ranging from 7 to 16 mm. The study further quantified this relationship by identifying minimal inhibitory concentration values between 0.49 and 12.50 mg/mL.
Preparations
Persicaria amphibia is prepared as methanol and acetone extracts for the purpose of antimicrobial testing. These specific solvent preparations were utilized to evaluate the plant's effectiveness against various Gram-positive and Gram-negative bacteria. While the methanol extracts failed to show any inhibitory activity, the acetone extracts demonstrated significant results. Specifically, the acetone-based preparation showed activity against Bacillus subtilis through measurable inhibition zones. This method allowed researchers to determine the minimal inhibitory concentration values for the plant's extracts.
Parts used
Persicaria amphibia serves as a significant host for various specialized organisms, particularly within its submerged root systems. Researchers have successfully isolated the fungal endophyte Montagnulaceae sp. DM0194 from these specific plant parts. This fungus produces a unique group of compounds known as montagnuphilones A-G, which belong to the azaphilone class. Scientific analysis of these structures has revealed promising biological properties, including the ability to inhibit nitric oxide production. Such findings highlight the complex biochemical relationships existing between the roots of Persicaria amphibia and their internal microbial inhabitants.