Fissistigma oldhamii
Fissistigma oldhamii · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Fissistigma oldhamii is a botanical species that has garnered scientific interest due to its diverse array of bioactive chemical compounds. Research has identified key constituents within the plant, including anolobine, aristolactam AIIIa, asimilobine, and goniopedaline. Studies focusing on the EtOH extract of the stem and leaf suggest potential therapeutic applications for managing complex health issues. Specifically, these extracts are being investigated for their efficacy in addressing conditions such as rheumatoid arthritis. Understanding the phytochemical profile of this plant is essential for exploring its medicinal potential in modern pharmacology.
- Synonyms
- Melodorum Oldhamii · Fissistigma Oldhamii Var. Longistipitatum
- Common names
- Not available
- Family
- Annonaceae
- Distribution
- Not available
- Plant Parts
- Stem · Leaf
Classification
Common Names
Fissistigma oldhamii is a versatile climbing plant known by a diverse array of names across different cultures. In some regions, it is affectionately referred to by the common name Fruta-banana-da-china. It also carries the Japanese designation ツルリュウガン, reflecting its unique botanical identity. In Chinese contexts, the species is identified through several distinct terms, including 广香藤 and 瓜馥木. This variety of nomenclature highlights the widespread recognition and cultural importance of the plant.
Sources: Catalogue of Life (COL)
Synonyms
Fissistigma oldhamii is a botanical subject that can be identified through several different scientific names depending on the taxonomic classification used. One common synonym for this plant is Melodorum oldhamii, which reflects its historical placement within a different genus. Additionally, certain botanical experts recognize the variety known as Fissistigma oldhamii var. longistipitatum. Understanding these nomenclatural relationships is essential for researchers navigating diverse botanical databases. Recognizing these synonyms ensures that gardeners and scientists can accurately identify the same species across various studies.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Fissistigma oldhamii is a distinct botanical specimen belonging to the kingdom Plantae. Within this vast biological realm, the plant is classified under the class Equisetopsida. It further falls into the order Magnoliales, reflecting its evolutionary lineage. As a member of the genus Fissistigma, it holds a specific place within its group. Ultimately, this species is categorized under the family Annonaceae, completing its complex scientific identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Magnoliales |
| Family | Annonaceae |
| Genus | Fissistigma |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Fissistigma oldhamii is a plant species primarily distributed across the Asia-Temperate regions. Within China, its presence is notable throughout the South-Central and Southeast territories. The species also extends its reach to the tropical island of Hainan. Furthermore, its geographical footprint includes Eastern Asia, specifically encompassing Taiwan. This widespread distribution highlights the adaptable nature of the plant across diverse Asian landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Fissistigma oldhamii is a self-supporting shrub that adds structural elegance to any garden landscape. This resilient plant typically reaches a maximum height of 8 meters as it matures. Its sturdy growth form makes it a reliable choice for creating lush, vertical interest in various planting schemes.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Fissistigma oldhamii serves as a rich source of diverse chemical compounds, particularly within its stems and leaves. Detailed phytochemical analysis has revealed that this plant contains several significant alkaloids. Specifically, researchers have identified the presence of anolobine and asimilobine within its biological makeup. Furthermore, the plant is characterized by the inclusion of aristolactam AIIIa and goniopedaline. The alkaloid isocorydine is also a notable component found during the isolation process of this species.
Conditions
Fissistigma oldhamii serves as a valuable medicinal resource used in traditional Chinese medicine to treat rheumatoid arthritis. Various bioactive compounds derived from the plant demonstrate significant anti-inflammatory effects by regulating key biological processes. Specifically, certain extracts from the plant have been shown to inhibit the proliferation of synoviocytes. Additionally, the plant contains derivatives that effectively reduce nitric oxide (NO) production in immune cells. These combined properties highlight the potential of Fissistigma oldhamii in managing inflammatory conditions and cellular overgrowth.
Preparations
Fissistigma oldhamii is prepared as an EtOH extract to facilitate the isolation of specific chemical compounds. From this ethanol extract, a new fatty acid methyl ester was successfully identified. Researchers utilized various spectroscopic methods, including NMR and IR data, to elucidate its complex structure. This specific derivative was then tested for its biological activity against primary synovial cells. Ultimately, the study demonstrated that the extract yielded a compound capable of inhibiting the proliferation of synoviocytes.
Parts used
Fissistigma oldhamii serves as a rich source of diverse bioactive chemical compounds found within its anatomical structures. Scientific investigations have successfully isolated fourteen distinct alkaloids from both the stems and leaves of this plant species. Furthermore, research into the stems has revealed various guaiane-type sesquiterpenoids that exhibit potential inhibitory effects on synoviocyte proliferation. The leaves of the plant are also notable for containing unique phenylpropanoyl prenylated naphthoquinones known as fissistonones A and B. Ultimately, these findings highlight how the stems and leaves of Fissistigma oldhamii contain a wealth of chemically significant secondary metabolites.