Lygodium flexuosum
Lygodium flexuosum · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Lygodium flexuosum is a climbing fern species that has gained significant attention for its diverse pharmacological potential. Recent scientific investigations have focused on evaluating its biological activities, particularly its ability to exhibit antiproliferative effects. Research suggests that specific preparations, such as the n-hexane extract, play a crucial role in triggering apoptotic pathways in targeted cells. Furthermore, the plant shows promise in chemopreventive applications, offering a natural approach to cancer prevention strategies. Understanding these mechanisms provides vital insights into the therapeutic utility of this botanical resource.
- Synonyms
- Hydroglossum Elegans · Hydroglossum Flexuosum · 16 more
- Common names
- Not available
- Family
- Schizaeaceae
- Distribution
- Northern America
- Plant Parts
- Not available
Classification
Common Names
Lygodium flexuosum is a unique climbing fern that is widely recognized by its common name, the maidenhair-creeper. This distinctive plant is characterized by its delicate, lace-like foliage that allows it to weave gracefully through surrounding vegetation. As it grows, the maidenhair-creeper utilizes its specialized stems to scramble upward toward the sunlight. Its intricate texture and sprawling habit make it a fascinating subject for both botanists and casual gardeners alike. Understanding its natural growth patterns helps enthusiasts appreciate the complex beauty this species brings to its ecosystem.
Sources: Catalogue of Life (COL)
Synonyms
Lygodium flexuosum is a complex species that has been historically categorized under several different botanical names. Taxonomists have identified multiple synonyms for this plant, including the designation Hydroglossum elegans. Furthermore, it has been documented in scientific literature as Hydroglossum flexuosum and Hydroglossum microstachyum. Other historical classifications also include the names Hydroglossum pinnatifidum and Hydroglossum scandens. Understanding these various nomenclatural relationships is essential for accurate botanical identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lygodium flexuosum is a unique botanical specimen belonging to the kingdom Plantae. Within this vast kingdom, it is classified under the class Equisetopsida. Its taxonomic journey continues through the order Schizaeales, which helps define its specific evolutionary lineage. This plant is further nested within the family Schizaeaceae, showcasing its distinct morphological traits. Ultimately, it finds its place within the genus Lygodium, marking its specific identity in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Polypodiinae |
| Order | Schizaeales |
| Family | Schizaeaceae |
| Genus | Lygodium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lygodium flexuosum displays a broad and diverse geographic range spanning across several distinct ecological zones. Within the Asia-Temperate region, this plant is widely distributed throughout various parts of China, including the South-Central and Southeast territories as well as the island of Hainan. Its presence extends further into Eastern Asia, specifically reaching the Nansei-shoto islands. Additionally, the species thrives in Asia-Tropical climates, notably within the Assam region of the Indian Subcontinent. This wide-reaching distribution highlights the plant's ability to adapt to both temperate and tropical environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lygodium flexuosum is a distinct herb characterized by its unique physical structure. This plant exhibits an obligatory climbing habit, relying on external support to ascend toward the light. While its growth can vary significantly, it typically reaches a maximum height of approximately 5 meters. However, depending on environmental conditions, its stature can range from a minimal 0 meters to much more substantial heights. In certain optimal habitats, it is even known to reach heights of 10 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Lygodium flexuosum is a medicinal fern traditionally used in Indian medicine to address various liver disorders. Recent scientific investigations into its n-hexane extract have revealed significant biological activities against human hepatoma cells. The study demonstrates that the extract possesses potent antiproliferative properties by successfully inhibiting cell viability. Furthermore, the plant exhibits strong apoptotic activity, as evidenced by the induction of programmed cell death in cancer cell lines. These combined effects ultimately highlight the potential of Lygodium flexuosum to serve as an effective chemopreventive agent.
Compounds
Conditions
Lygodium flexuosum is a medicinal fern traditionally used in Indian medicine to treat various liver disorders. The plant extract demonstrates significant chemopreventive potential by inhibiting cell viability in a concentration-dependent manner. It specifically induces apoptosis in human hepatoma cells, including both PLC/PRF/5 and Hep 3B cell lines. Furthermore, the extract effectively treats TNF-alpha induced NF-kappaB activation within PLC/PRF/5 cells. Through these combined mechanisms, the plant exerts potent antiproliferative and apoptotic activities against hepatoma cells.
Preparations
Lygodium flexuosum is prepared as an extract to study its chemopreventive effects on human hepatoma cells. Specifically, the plant is prepared as an n-hexane extract to examine its impact on apoptosis in PLC/PRF/5 and Hep 3B cell lines. This n-hexane extract is utilized to determine chemopreventive activity through methods such as the MTT assay and PARP cleavage analysis. The research highlights how the prepared extract inhibits cell viability and induces dose-dependent apoptosis. Ultimately, the preparation of Lygodium flexuosum as an extract serves to confirm its potential as a chemopreventive agent against liver disorders.