Davallia mariesii
Davallia mariesii · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Davallia mariesii is a botanical specimen currently being studied for its potential therapeutic properties in various biological processes. Researchers are particularly interested in how its aqueous extract and specific DM extract interact with cellular pathways. Preliminary investigations suggest the plant may play a role in modulating apoptosis and managing systemic inflammation. Furthermore, its chemical constituents are being examined for their ability to impact conditions related to arteriosclerosis. This ongoing research highlights the importance of exploring its medicinal potential through controlled preparations.
- Synonyms
- Davallia Mariesii Var. Stenolepis · Davallia Stenolepis
- Common names
- Not available
- Family
- Polypodiaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Synonyms
Davallia mariesii is a plant species that is often identified through various botanical classifications. In many scientific records, you will find it listed under the synonym Davallia mariesii var. stenolepis. It is also frequently referred to by the name Davallia stenolepis in different horticultural contexts. These overlapping names can sometimes cause confusion for collectors looking for specific varieties. Understanding these taxonomic relationships ensures that enthusiasts can accurately identify this delicate fern.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Davallia mariesii is a fascinating botanical specimen belonging to the kingdom Plantae. Within this vast kingdom, the plant is classified under the class Equisetopsida. It specifically falls under the order Polypodiales, showcasing its unique evolutionary lineage. Furthermore, this species is a prominent member of the family Polypodiaceae. Finally, its scientific identity is defined by its placement within the genus Davallia.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Polypodiinae |
| Order | Polypodiales |
| Family | Polypodiaceae |
| Genus | Davallia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Davallia mariesii is a resilient fern species primarily found throughout the temperate regions of Asia. Its natural distribution spans a significant portion of China, including the north-central, southeast, and Manchuria regions. Beyond mainland China, the plant also thrives across Eastern Asia, establishing strong populations in both Japan and Korea. This widespread geographic range highlights the species' ability to adapt to various temperate environments within the continent. Understanding these specific locations provides essential insight into the ecological preferences and native habitats of this fern.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Compounds
Conditions
Davallia mariesii exhibits significant protective properties by inhibiting 6-OHDA autoxidation within cell-free systems. This plant extract also effectively treats 6-OHDA-induced oxidative damage and subsequent apoptosis in B35 neuroblastoma cells. Regarding inflammatory pathways, the extract works to treat COX-2 expression during late-phase allergic responses. Furthermore, Davallia mariesii treats FcεRI-mediated allergic responses by reducing mast cell degranulation and the production of inflammatory mediators. Finally, its therapeutic efficacy is demonstrated by its ability to treat the IgE-induced PCA reaction in mice.
Preparations
Davallia mariesii is prepared as an aqueous extract to investigate its medicinal properties. This specific formulation is also frequently referred to as DM extract within the research. The DM extract demonstrates significant radical scavenging capacities against reactive oxygen species. By utilizing this aqueous extract, researchers found it could attenuate oxidative damage and apoptosis in B35 cells. Ultimately, the DM extract works by regulating the caspase cascade and activating the PI3K/AKT/GSK-3β pathway.