Urceola rosea
Urceola rosea · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Urceola rosea is a botanical species of growing interest within the field of pharmacological research. Scientific investigations have identified the stem of this plant as a significant source of bioactive compounds. Among these constituents, the chemical ecdysantheroside A has been specifically highlighted for its unique structural properties. Preliminary studies suggest that this plant possesses notable antimicrobial activities that could be leveraged for therapeutic purposes. Consequently, understanding its chemical profile remains essential for developing new medicinal applications.
- Synonyms
- Antirhea Esquirolii · Ecdysanthera Pedunculosa · 2 more
- Common names
- Not available
- Family
- Apocynaceae
- Distribution
- Not available
- Plant Parts
- Stem
Classification
Common Names
Urceola rosea is a versatile plant recognized by many different names across various linguistic traditions. In English-speaking regions, it is widely known by the common name Sour Creeper. Its identity is also preserved in Japan, where it is referred to as ゴムカズラモドキ. Moving into Chinese contexts, the plant is identified through several regional variations such as 红背酸藤 and 酸叶胶藤. These diverse names, including the traditional 酸葉膠藤, highlight the plant's widespread cultural and botanical significance.
Sources: Catalogue of Life (COL)
Synonyms
Urceola rosea is a botanical species known to be associated with several different scientific names throughout its classification history. It is widely recognized as being synonymous with Antirhea esquirolii, reflecting complex shifts in taxonomic understanding. Furthermore, this plant has been identified in various records as Ecdysanthera pedunculosa and Ecdysanthera rosea. The nomenclature also includes Parameria pedunculosa, illustrating the diverse ways researchers have categorized the species. Understanding these overlapping synonyms is essential for maintaining accuracy in botanical studies and plant identification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Urceola rosea belongs to the vast kingdom Plantae, representing the diverse life forms found within the botanical world. This specific species is classified under the class Equisetopsida, a fundamental grouping in its biological structure. Within this framework, it is organized into the order Gentianales, which defines its evolutionary lineage. The plant further falls under the family Apocynaceae, a group known for its unique floral characteristics. Ultimately, it is identified by its specific genus, Urceola, which distinguishes it from other related species.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Urceola |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Urceola rosea is a versatile plant with a broad geographical presence across various Asian climates. Its distribution spans the temperate regions of China, including the South-Central and Southeast provinces. The species also thrives in the tropical environment of Hainan and throughout Eastern Asia, specifically in Taiwan. Beyond these regions, it can be found in the tropical Indian Subcontinent, particularly within Assam. This wide-ranging habitat allows the plant to adapt to diverse ecological niches across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Urceola rosea relies on an obligatory climbing habit, meaning it must use external structures to ascend and support its growth.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Urceola rosea has been identified as a significant source of bioactive compounds through recent phytochemical investigations of its stem. Researchers successfully isolated eight new C-21 pregnane glycosides, known as ecdysosides A-H, alongside a known glycoside. These specific compounds were evaluated for their potential antimicrobial properties against various bacteria and yeasts. The study revealed that several compounds exhibit moderate antibacterial activity against species such as Enterococcus faecalis and Providensia smartii. Additionally, one specific compound demonstrated significant anti-yeast activity against Cryptococcus neoformans, highlighting the plant's therapeutic potential.
Compounds
Urceola rosea, also known scientifically as Ecdysanthera rosea, serves as a significant source of complex phytochemical compounds. Through detailed investigation of its stems, researchers have successfully isolated several pregnane glycosides, most notably the known compound ecdysantheroside A. The structural identification of these molecules has been a complex task, requiring the integration of total synthesis and advanced NMR technology to confirm their precise configurations. These specific glycosides are characterized by unique 2,6-dideoxy-3-O-methyl-β-pyranose residues attached to steroidal aglycones. Beyond their structural interest, these derivatives have demonstrated promising biological potential, including antibacterial, anticancer, and anti-inflammatory activities.
Conditions
Preparations
Parts used
Urceola rosea, also identified in scientific literature as Ecdysanthera rosea, serves as a rich source of bioactive chemical constituents found specifically within its stem. Recent phytochemical investigations have successfully isolated several new pregnane glycosides and eudesmane sesquiterpenoids from this particular plant part. These isolated compounds, such as ecdysosides A-H and ecdysantherol A, demonstrate significant potential due to their unique chemical structures. Furthermore, testing has revealed that these stem-derived substances possess notable antimicrobial properties against various bacteria and yeasts. Such findings highlight the medicinal importance of the stem in identifying new agents to combat pathogens like Providensia smartii and Cryptococcus neoformans.