Portulaca elatior
Portulaca elatior · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Portulaca elatior is a resilient plant species that has garnered scientific interest due to its diverse biological properties. Recent investigations have focused on its potential antimicrobial activities, specifically examining how its chemical constituents interact with various pathogens. Researchers have identified the presence of lectin within the plant, suggesting a complex biochemical role in its defense mechanisms. To evaluate these effects, a saline extract was prepared for controlled experimental testing. This study specifically assesses the extract's efficacy against the bacteria Bacillus megaterium, Pseudomonas aeruginosa, and Staphylococcus aureus.
- Synonyms
- Portulaca Erecta · Portulaca Catingaensis · 3 more
- Common names
- Not available
- Family
- Portulacaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Portulaca elatior is a fascinating plant known by a diverse array of regional and traditional names. It is frequently referred to as Beldoegra or Beldroega, reflecting its widespread recognition in various cultures. In certain areas, it is specifically identified as Beldroega-de-folha-fina to highlight its distinct characteristics. The plant also carries unique local identifiers such as Bembe Shimaron. Finally, it is known by the name Pia Palomba, illustrating the rich linguistic variety surrounding this species.
Sources: Catalogue of Life (COL)
Synonyms
Portulaca elatior is a botanical species that is known by several different scientific names within the plant kingdom. Throughout various taxonomic studies, it has been identified by synonyms such as Portulaca catingaensis and Portulaca erecta. Additionally, researchers have historically referred to this plant as Portulaca milleri or Portulaca urbaniana. The botanical literature also recognizes the name Portulaca venezuelensis as an alternative designation for the species. Understanding these overlapping names is essential for anyone studying the complex classification of this flowering plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Portulaca elatior belongs to the vast kingdom Plantae, serving as a vibrant example of botanical diversity. Within this kingdom, the species is classified under the class Equisetopsida. It further falls into the order Caryophyllales, a group that shares distinct biological characteristics. The plant is a member of the genus Portulaca, which helps define its specific structural traits. Ultimately, it is nested within the family Portulacaceae, completing its formal taxonomic identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Portulacaceae |
| Genus | Portulaca |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Portulaca elatior is a resilient species with a wide distribution spanning across various regions of Southern America. In Brazil, it can be found throughout diverse territories, including the North, Northeast, and Southeast regions. Its presence also extends into the West-Central part of Brazil, demonstrating its ability to adapt to different climates. Beyond the South American continent, the plant thrives in the Caribbean, specifically on the island of Aruba. This expansive range highlights the plant's successful establishment in both mainland and island environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Portulaca elatior is characterized by its herbaceous growth form. This plant is entirely self-supporting, allowing it to maintain its structure without external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Portulaca elatior has emerged as a significant subject of interest due to its demonstrated antimicrobial properties. Specifically, research indicates that a lectin extracted from a saline solution of this plant exhibits a notable effect against various pathogens. Studies show it is effective against bacteria such as Bacillus megaterium, Pseudomonas aeruginosa, and Staphylococcus aureus. These findings highlight the importance of exploring plant biodiversity to combat the rising global threat of antimicrobial resistance. Ultimately, such bioactive molecules offer promising potential for developing new therapeutic applications in healthcare.
Compounds
Conditions
Portulaca elatior demonstrates significant antimicrobial properties through the use of lectin extracted from its saline extract. This specific plant component has been shown to effectively treat the bacterial strain Bacillus megaterium. Additionally, the extract provides a treatment for Pseudomonas aeruginosa. It also exhibits a notable effect against Staphylococcus aureus. These findings highlight the specific ability of Portulaca elatior to combat these diverse bacterial threats.
Preparations
Portulaca elatior is prepared as a saline extract to facilitate specific biochemical studies. This particular extraction method allows for the isolation of lectin from the plant material. The resulting lectin demonstrates significant antimicrobial effects against various bacterial strains. Specifically, it has been shown to impact Bacillus megaterium, Pseudomonas aeruginosa, and Staphylococcus aureus. This preparation process is essential for identifying the bioactive potential of the species.