Erica mannii
Erica mannii · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Erica mannii is a distinctive botanical species often studied for its unique chemical composition and potential therapeutic properties. Scientific investigations into this plant have identified key bioactive compounds, most notably the phytosterol sitosterol. Researchers frequently utilize the whole plant to derive various medicinal preparations, including specialized ethanol extracts. Among these, the crude ethanol extract serves as a primary subject for analyzing the plant's concentrated phytochemical profile. Understanding these chemical constituents is essential for exploring the broader pharmacological applications of this species.
- Synonyms
- Ericinella Mannii · Philippia Pallidiflora · 12 more
- Common names
- Not available
- Family
- Ericaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Erica mannii is a distinctive plant that is widely recognized by its common name, the tuuheakellokanerva. This specific nomenclature helps gardeners and botanists quickly identify its unique characteristics within the heath family. By using this local name, enthusiasts can better navigate the diverse world of ericas. Understanding these linguistic connections is essential for anyone studying the botanical relationships of the species. Ultimately, the name tuuheakellokanerva serves as a vital bridge between the scientific identity and the community that nurtures it.
Sources: Catalogue of Life (COL)
Synonyms
Erica mannii is a complex species that encompasses several different taxonomic classifications. It is closely linked to the synonym Erica johnstonii, which is often discussed in the same botanical context. Within its various subspecies, it includes Erica mannii subsp. pallidiflora and Erica mannii subsp. usambarensis. The plant's identity also connects to Erica rossii and the previously recognized genus Ericinella mannii. Understanding these various synonyms is essential for anyone studying the diverse lineage of this unique flora.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Erica mannii is a fascinating botanical specimen that belongs to the vast kingdom Plantae. Within this diverse realm, it is classified under the class Equisetopsida and the order Ericales. This plant is a distinguished member of the genus Erica, showcasing the unique traits of its lineage. Furthermore, it resides within the Ericaceae family, which is known for its diverse range of flowering species. Understanding these taxonomic relationships helps provide a clearer picture of its place in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Erica |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Erica mannii is a resilient species with a widespread distribution across the African continent. Its presence is notable throughout East Tropical Africa, where it can be found in Kenya, Tanzania, and Uganda. The plant also extends its reach into South Tropical Africa, establishing itself in diverse environments. Specifically, it thrives within the borders of both Angola and Malawi. This broad geographical range highlights the adaptable nature of the species within various African ecosystems.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Erica mannii is a versatile shrub characterized by its robust and spreading growth habit. This resilient species can reach an impressive maximum height of approximately 3.66 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Erica mannii serves as a rich source of diverse phytochemical constituents that are essential for pharmacological research. During the chemical analysis of its ethanol extract, researchers successfully isolated several key bioactive molecules. Among these findings, it was confirmed that the plant contains the readily available sterol known as sitosterol. This compound was identified alongside other significant substances, such as the new biflavonoid ericoside and the flavonoid taxifolin 3-O-α-L-rhamnopyranoside. Understanding the presence of these specific sterols and flavonoids helps clarify the complex chemical profile of this species.
Conditions
Preparations
Erica mannii is processed as the whole plant to facilitate chemical isolation. From this material, the species is prepared as an ethanol extract to obtain various compounds. This ethanol extract contains specific substances like the biflavonoid ericoside and the flavonoid taxifolin 3-O-α-L-rhamnopyranoside. Additionally, the plant is prepared as a crude ethanol extract for antibacterial testing. While the crude version showed no noteworthy activity, the purified components from the extract demonstrated potential against certain bacteria.