Hypericum lanceolatum
Hypericum lanceolatum · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Hypericum lanceolatum is a plant species of significant medicinal interest, particularly regarding the bioactive compounds found within its stem. Research has identified key chemical constituents in this plant, including terpenoids and specific xanthones such as 3-hydroxy-5-methoxyxanthone and 2,2',5,6'-tetrahydroxybenzophenone. When prepared as aqueous extracts, decoctions, or infusions, these components exhibit potent antimicrobial, antioxidant, and hypolipidemic activities. Such properties suggest potential therapeutic applications for managing conditions ranging from inflammation and malaria to neurogenesis and Body Mass Index regulation. Consequently, studying this species offers promising avenues for developing natural interventions for various complex health issues.
- Synonyms
- Norysca Lanceolata
- Common names
- Not available
- Family
- Hypericaceae
- Distribution
- Not available
- Plant Parts
- Stem
Classification
Common Names
Hypericum lanceolatum is a versatile plant known by several different names depending on the region and language. In French-speaking areas, it is commonly referred to as ambaville jaune. Those searching for it in Polish contexts will find it listed as dziurawiec lancetowaty. The species is also recognized by its English common name, millepertuis lancéolé. Finally, in Slavic traditions, it is identified as Зверобой ланцетный.
Sources: Catalogue of Life (COL)
Synonyms
Hypericum lanceolatum is a distinctive plant species often recognized in botanical studies under its synonym, Norysca lanceolata. While these two names refer to the exact same organism, the transition between them reflects the evolving nature of taxonomic classifications. Understanding this nomenclatural relationship is essential for researchers seeking to identify the plant accurately across different scientific literatures. By recognizing Norysca lanceolata as an alternative label, botanists can better navigate the historical records associated with this species. Consequently, mastering these synonymous terms ensures clarity and precision when discussing the plant's biological identity.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Hypericum lanceolatum is a distinctive member of the kingdom Plantae. Within this vast biological realm, the species is categorized under the class Equisetopsida. It belongs to the diverse order Malpighiales, which showcases its evolutionary connections. Further classification places the plant into the specific family Hypericaceae. Ultimately, it is defined by its placement within the well-known genus Hypericum.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malpighiales |
| Family | Hypericaceae |
| Genus | Hypericum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Hypericum lanceolatum is a botanical species with a notable presence across several distinct regions. Its natural distribution extends throughout Africa and into the waters of the Western Indian Ocean. Specifically, the plant can be found inhabiting the unique landscapes of the Comoros. Furthermore, its range reaches the island of Réunion, highlighting its importance within these island ecosystems. This wide geographical spread illustrates the plant's adaptability to various environments within the Indian Ocean basin.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Hypericum lanceolatum is a versatile shrub characterized by its robust and expansive growth form. This resilient plant can reach impressive heights, scaling up to a maximum of 12.19 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Hypericum lanceolatum is a medicinal plant recognized for its diverse range of biological activities. Research indicates that this species possesses significant antioxidant properties, which help protect red blood cells and preadipocytes from oxidative stress. Furthermore, the plant is traditionally utilized for its hypolipidemic effects, making it relevant in the prevention and treatment of metabolic diseases. While some studies have noted that its antimicrobial effects may be limited compared to its anti-parasitic potency, its bioactive profile remains a subject of interest. Collectively, these characteristics highlight the potential of Hypericum lanceolatum as a valuable natural resource in modern pharmacology.
Compounds
Hypericum lanceolatum serves as a promising source of bioactive compounds for the development of new anti-malarial agents. Through bioassay-guided fractionation of its stem bark, researchers have successfully isolated several significant chemical constituents. Specifically, the plant contains the xanthones 3-hydroxy-5-methoxyxanthone and 5-hydroxy-3-methoxyxanthone, both of which demonstrate potent anti-plasmodial activity. Additionally, the study identified the presence of betulinic acid within the plant's ethylacetate sub-extract. These findings provide a scientific basis for the traditional use of the species and offer a foundation for future phytomedicine research.
Conditions
Hypericum lanceolatum serves as a potent medicinal agent that effectively treats malaria by targeting the parasite. Research demonstrates that its extracts can treat Plasmodium falciparum, making it a valuable candidate for new antiplasmodial drug discovery. Regarding metabolic health, the plant treats lipid accumulation in overfed models and helps to reduce body mass index. Furthermore, studies utilizing zebrafish models support the ability of Hypericum lanceolatum to treat estrogenicity through its anti-estrogenic effects. These diverse biological activities highlight the plant's significant therapeutic potential in managing both infectious and metabolic diseases.
Preparations
Hypericum lanceolatum is a traditional medicinal plant from Réunion Island that is prepared as an aqueous extract for various therapeutic uses. These aqueous extracts are utilized in scientific models to investigate the plant's antioxidant, pro-regenerative, and anti-lipid accumulation properties. According to the research, the plant is traditionally prepared as infusions or decoctions to harness its biological activities. Specifically, the study notes that while decoctions may improve polyphenol extraction, infusions can offer superior protective effects against oxidative stress. These different aqueous preparation methods allow for the effective delivery of bioactive polyphenols such as quercetin and chlorogenic acid.
Parts used
Hypericum lanceolatum holds significant potential as a natural source for developing new anti-malarial treatments. Research indicates that the stem bark of this plant contains valuable bioactive compounds capable of fighting malaria parasites. By performing a bioassay-guided fractionation, scientists successfully isolated several substances from the methanol extract of the stem. Among these, specific xanthones demonstrated high anti-plasmodial activity while remaining non-cytotoxic to cells. These findings provide scientific validation for the traditional use of the H. lanceolatum stem in medicinal practices.