Hernandia nymphaeifolia
Hernandia nymphaeifolia · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Hernandia nymphaeifolia is a notable plant species that has garnered significant scientific interest due to its diverse biological properties. Research indicates that this species possesses potent antioxidant activities, which may contribute to its medicinal potential. Chemical investigations have successfully identified several key bioactive compounds within the plant, including deoxypodophyllotoxin and epi-yangambin. Furthermore, the presence of specific lignans such as yatein and epi-aschantin highlights its complex phytochemical profile. Understanding these constituents is essential for exploring the therapeutic applications of this unique botanical resource.
- Synonyms
- Sassafras Mauritianum · Biasolettia Nymphaeifolia · 3 more
- Common names
- Not available
- Family
- Hernandiaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Hernandia nymphaeifolia is a versatile species recognized by a wide array of regional and descriptive monikers. Depending on the local culture, it is frequently referred to by the common names Bois blanc or Doko. In other parts of the world, people may identify this plant as Fotulona or Kampis cina. Its unique aesthetic also earns it the evocative title of the Lantern Tree. These diverse names highlight the plant's widespread presence and its significance across different botanical landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Hernandia nymphaeifolia is a botanical species characterized by a complex web of taxonomic synonyms. It is frequently identified in scientific literature under the name Biasolettia nymphaeifolia. The plant also shares historical classifications with Hernandia peltata, including the specific variety Hernandia peltata var. cordata. Furthermore, researchers have previously cataloged it as Hernandia sonora var. nymphaeifolia. Finally, the name Hernandia vitiensis serves as another recognized synonym within its extensive botanical history.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Hernandia nymphaeifolia belongs to the expansive kingdom Plantae, representing the diverse life found within the botanical world. This specific species is classified under the class Equisetopsida, a fundamental grouping for its biological structure. Within this framework, it is organized under the order Laurales, linking it to a distinct lineage of flowering plants. It further resides within the family Hernandiaceae, which highlights its unique evolutionary characteristics. Ultimately, it is defined by its placement in the genus Hernandia, anchoring its scientific identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Laurales |
| Family | Hernandiaceae |
| Genus | Hernandia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Hernandia nymphaeifolia is a resilient species primarily distributed across the African continent and the Western Indian Ocean. Its presence is widely felt throughout the Comoros and Madagascar, where it plays a vital role in the local ecosystem. The plant also flourishes within the unique environments of the Aldabra and Chagos Archipelago. Furthermore, its reach extends to the island of Mauritius, highlighting its adaptability to various coastal habitats. This broad geographic range underscores the importance of the species across these diverse oceanic regions.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Hernandia nymphaeifolia is a self-supporting plant that takes the form of a sturdy tree. This species typically reaches a modest height of up to 10 meters in many environments. However, under optimal growing conditions, it can attain a maximum height of 18 meters. Its robust structure allows it to stand firmly as a prominent feature of its coastal habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Hernandia nymphaeifolia has been identified as a source of significant biological activity, particularly regarding its antioxidant properties. Scientific analysis of the plant's trunk bark has led to the isolation of several new alkaloids, including (+)-nymphaedaline, oxo-O-methylbulbocapnine, and (+)-laetine. Beyond these specific structures, researchers have discovered that many compounds within the species possess potent vasorelaxing effects. Most notably, eight distinct compounds demonstrated effective antioxidant activities through their ability to scavenge the stable free radical DPPH. These findings highlight the diverse therapeutic potential inherent in the chemical profile of this plant.
Compounds
Hernandia nymphaeifolia is a plant species known to contain several bioactive lignans that play a role in cellular signaling. Specifically, researchers have identified deoxypodophyllotoxin, epi-yangambin, and yatein within the plant. Additionally, the species contains the compounds epi-aschantin and epi-magnolin. These isolated lignans have been shown to inhibit calcium mobilization induced by estrogenic compounds in human neutrophils. Ultimately, the presence of these specific chemical constituents allows the plant to alter complex signaling pathways in a multifaceted manner.
Conditions
Hernandia nymphaeifolia contains lignans that effectively treat 17beta-estradiol-induced Ca(2+) influx and 17beta-estradiol-induced Ca(2+) release. These specific compounds also work to treat 17beta-estradiol-induced increases in intracellular free Ca(2+) levels ([Ca(2+)](i) in human neutrophils. Furthermore, the plant produces substances that treat the P388 lymphocytic leukemia cell line by inhibiting growth. Finally, various isolates from the plant treat contraction of vascular smooth muscles induced by high K+ (80 mM).