Selaginella moellendorffii
Selaginella moellendorffii · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Selaginella moellendorffii is a fascinating plant species that has garnered significant scientific interest due to its diverse phytochemical profile. Research has identified key bioactive compounds within the plant, including amentoflavone, ginkgetin, kayaflavone, and various lignans. When processed as an ethanolic extract, these constituents demonstrate potent biological activities. Recent studies have specifically investigated its effectiveness against challenging pathogens such as SARS-CoV-2 and Staphylococcus aureus. Consequently, this plant represents a promising source for developing new therapeutic interventions in pharmacology.
- Synonyms
- Lycopodioides Filicina · Lycopodioides Minus · 2 more
- Common names
- Not available
- Family
- Selaginellaceae
- Distribution
- Southern America
- Plant Parts
- Not available
Classification
Common Names
Selaginella moellendorffii is a unique botanical species recognized by a diverse array of names across different languages and regions. In English-speaking contexts, it is frequently referred to by the common name Gemmiferous Spikemoss. The plant also carries the Russian designation Плаунок Мёллендорфа, highlighting its international presence. Moving into East Asian nomenclature, it is known as イヌカタヒバ in Japan and 江南卷柏 in various Chinese contexts. Finally, it is identified as 異葉卷柏, showcasing the linguistic variety used to describe this specific spikemoss.
Sources: Catalogue of Life (COL)
Synonyms
Selaginella moellendorffii is a plant species characterized by a complex web of taxonomic synonyms. Researchers have historically identified this organism under various names, including Kungiselaginella moellendorffii and Selaginella hayatana. Its botanical identity has also been linked to several classifications within the Lycopodioides genus, such as Lycopodioides filicina and Lycopodioides minus. Additionally, the name Lycopodioides moellendorffii has been utilized to describe the same biological entity. Navigating these diverse nomenclatural relationships is essential for accurate scientific communication regarding this species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Selaginella moellendorffii is a fascinating botanical specimen that belongs to the diverse kingdom Plantae. Within this vast kingdom, it is classified under the class Equisetopsida, highlighting its unique evolutionary lineage. This species is a prominent member of the genus Selaginella, which places it within the specialized order Selaginellales. Furthermore, its taxonomic identity is solidified by its placement in the family Selaginellaceae. Understanding these biological relationships provides essential insight into the complex structure of this remarkable plant.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Lycopodiidae |
| Order | Selaginellales |
| Family | Selaginellaceae |
| Genus | Selaginella |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Selaginella moellendorffii is a notable plant species primarily distributed throughout the temperate regions of Asia. Within mainland China, its presence is recorded across several distinct areas, including the North-Central, South-Central, and Southeast territories. The species also extends its reach into the islands of Eastern Asia, specifically inhabiting the Nansei-shoto archipelago. Furthermore, its documented range encompasses the island of Taiwan, showcasing a broad geographic footprint. These diverse locations highlight the plant's ability to thrive within various temperate environments across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Compounds
Selaginella moellendorffii is a lycophyte species that serves as a rich source of diverse bioactive secondary metabolites. Research has identified the presence of the biflavone ginkgetin within the plant, which has demonstrated significant dose-dependent inhibition against human ovarian adenocarcinoma cells. Additionally, the species contains various lignans, including several novel compounds that show potential as inhibitors for matrix metalloproteinase 9 in cancer therapy. The plant also produces miltiradiene, a diterpene hydrocarbon synthesized by a specialized bifunctional diterpene cyclase. Together, these chemical constituents highlight the pharmacological importance of Selaginella moellendorffii in modern drug discovery efforts.
Conditions
Selaginella moellendorffii possesses bioactive compounds that demonstrate significant therapeutic potential against various pathogens and cancer cells. The plant's ginkgetin component exhibits dose-dependent inhibition of OVCAR-3 human ovarian adenocarcinoma cells. Furthermore, specific terpenoid products derived from its microbial-type terpene synthases provide an antibacterial effect against Pseudomonas syringae pv. tomato DC3000 and Staphylococcus aureus. Research also indicates that Hevein-like lectins found in its genome can interact with the SARS-CoV-2 spike protein, offering potential candidates for targeting the virus. These diverse biological activities highlight the plant's multifaceted role in combating bacterial, viral, and cancerous threats.
Preparations
Selaginella moellendorffii is prepared as an ethanolic extract to facilitate the isolation of bioactive compounds. This specific extraction process was used to identify the biflavone ginkgetin through bioassay-directed fractionation. By using an ethanolic extract, researchers were able to observe dose-dependent inhibition of human ovarian adenocarcinoma cells. Furthermore, the fractionation of this prepared extract allowed for the discovery of other known biflavones like amentoflavone and kayaflavone. The preparation of the plant in this manner remains essential for studying its selective cytotoxicity.