Phaeanthus ophthalmicus
Phaeanthus ophthalmicus · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Phaeanthus ophthalmicus is a botanical species recognized for its significant therapeutic potential in medicinal applications. Research focuses on the stem of the plant to isolate bioactive compounds through a dichloromethane-methanol (DCM-MeOH) crude extract. This specific preparation has demonstrated potent antibacterial and antimicrobial activities against various pathogens. Such properties make the plant a promising candidate for treating clinical conditions like bacterial conjunctivitis and ocular ulcers. Furthermore, its extract shows efficacy in managing various types of wound infections.
- Synonyms
- Guatteria Macropoda · Phaeanthus Pubescens · 12 more
- Common names
- Not available
- Family
- Annonaceae
- Distribution
- Northern America
- Plant Parts
- Stem
Classification
Common Names
Phaeanthus ophthalmicus is a distinct botanical species recognized by its unique characteristics. Within local botanical circles, this plant is widely known by the common name okocel liečivý. This specific nomenclature highlights the plant's identity and its perceived importance in regional environments. Understanding these naming conventions helps researchers and enthusiasts connect the scientific classification to traditional knowledge. Such relationships between formal Latin names and common titles are essential for accurate plant identification.
Sources: Catalogue of Life (COL)
Synonyms
Phaeanthus ophthalmicus is a plant species characterized by a complex botanical history involving several taxonomic synonyms. Scientific literature identifies this species under various names, including Guatteria macropoda and Monoon macropodum. Its classification has also been linked to Phaeanthus crassipetalus var. papuanus within certain botanical records. Furthermore, the names Phaeanthus cumingii and Phaeanthus ebracteolatus are recognized as synonyms for this specific plant. Understanding these various designations is essential for accurate identification and study within the field of botany.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Phaeanthus ophthalmicus is a distinctive member of the kingdom Plantae. This botanical specimen is classified under the class Equisetopsida and belongs to the order Magnoliales. Within this taxonomic hierarchy, the plant is a primary representative of the genus Phaeanthus. It further finds its specific biological home within the family Annonaceae. Understanding these relationships provides essential insight into the evolutionary lineage of this unique species.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Magnoliales |
| Family | Annonaceae |
| Genus | Phaeanthus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Phaeanthus ophthalmicus is a plant species primarily distributed throughout the tropical regions of Asia. Its presence is widely recorded across the Malesia botanical region, showcasing a significant geographic footprint. Specifically, this species can be found inhabiting the diverse landscapes of Borneo and the Malaya peninsula. It also extends its reach into the Lesser Sunda Islands and the archipelago of the Philippines. Furthermore, its habitat includes the Maluku islands, highlighting the plant's broad range within these tropical ecosystems.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Phaeanthus ophthalmicus grows in a distinctive shrub form that allows it to thrive in its natural habitat. This plant is entirely self-supporting, maintaining its structure without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Phaeanthus ophthalmicus is a Philippine medicinal plant found in the lowland forests of the Luzon islands. Traditionally used by Filipinos to treat wounds, ulcers, and bacterial conjunctivitis, this evergreen shrub possesses significant antimicrobial properties. Recent investigations have validated these ethnomedicinal uses by demonstrating that its extracts exhibit potent antibacterial activity. Specifically, the plant contains tetrahydrobisbenzylisoquinoline alkaloids, such as (+)-tetrandrine and (+)-limacusine, which show broad-spectrum effectiveness against drug-resistant bacterial strains. These findings suggest that the plant serves as a promising natural source for developing new pharmaceutical treatments for infection-related ailments.
Compounds
Conditions
Phaeanthus ophthalmicus is a Philippine medicinal plant utilized in traditional practices to treat bacterial conjunctivitis. This evergreen shrub is also applied to manage the healing of an ulcer. Additionally, the plant is used to address various wound infections. While the provided abstracts mention Leishmania donovani donovani being treated by Polyalthia macropoda, the specific therapeutic focus of Phaeanthus ophthalmicus remains centered on its antibacterial and anti-inflammatory properties.
Preparations
Phaeanthus ophthalmicus is prepared as a dichloromethane-methanol (DCM-MeOH) crude extract to investigate its antimicrobial and COX inhibitory activities. This specific extraction method was utilized to validate the ethnomedicinal uses of the Philippine medicinal plant against various bacterial pathogens. Through this process, the researchers were able to isolate major biologically active tetrahydrobisbenzylisoquinoline alkaloids. The resulting DCM-MeOH crude extract exhibited significant antibacterial activities against drug-resistant strains such as MRSA and VRE. Consequently, this preparation serves as a crucial step in identifying the plant's therapeutic potential for treating infections and inflammation.
Parts used
Phaeanthus ophthalmicus is a notable species that possesses a distinct stem structure essential to its biological profile. While various botanical studies focus on different genera, the morphological importance of the stem remains a consistent theme in plant characterization. For instance, researchers often investigate specific parts like the stem barks of other plants to isolate bioactive compounds. Such investigations can lead to the discovery of significant chemical derivatives, much like the labdanic compounds found in the Annonaceae family. Understanding these structural components is vital for advancing our knowledge of plant chemistry and its potential medicinal applications.