Olea europaea subsp. africana
Olea europaea subsp. africana · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Olea europaea subsp. africana is a botanical species recognized for its diverse range of traditional medicinal applications. Various parts of the plant, including the leaf, stem, and root, are utilized to prepare therapeutic treatments. Scientific investigations often employ crude extracts and crude acetone extracts to evaluate the plant's biological potential. These studies highlight its significant anthelmintic activities and its efficacy in addressing bacterial infections. Furthermore, the plant shows promise in managing complex health conditions such as hypertension and malaria.
- Synonyms
- Olea Europaea Var. Verrucosa · Olea Europaea Var. Nubica · 14 more
- Common names
- Not available
- Family
- Oleaceae
- Distribution
- Not available
- Plant Parts
- Leaf · Stem
Classification
Synonyms
Olea europaea subsp. africana is a taxonomically complex plant that is recognized by several different scientific names. It is frequently referred to by the synonym Linociera lebrunii in various botanical records. Researchers also commonly identify this subspecies as Olea africana within the broader olive family. Furthermore, its classification includes several specific varieties, such as Olea chrysophylla var. nubica and Olea chrysophylla var. somaliensis. The plant is also linked to the name Olea chrysophylla var. subnuda, reflecting the intricate web of botanical nomenclature surrounding it.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Olea europaea subsp. africana is a distinctive botanical specimen that belongs to the kingdom Plantae. Within this vast kingdom, it is classified under the class Equisetopsida. This plant further resides in the order Lamiales, showcasing its specific evolutionary placement. It is also a proud member of the family Oleaceae, which connects it to many other well-known species. Ultimately, this subspecies is defined by its placement within the genus Olea.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Oleaceae |
| Genus | Olea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Olea europaea subsp. africana is a distinctive plant species with a widespread presence across the African continent. It is primarily found throughout East Tropical Africa, including significant populations in Kenya, Tanzania, and Uganda. The species also extends into Northeast Tropical Africa, where it can be located in Djibouti. Remarkably, its distribution reaches beyond the mainland to the remote island of St. Helena in the Middle Atlantic Ocean. This varied range highlights the remarkable adaptability of the subspecies across diverse African landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Olea europaea subsp. africana serves as a significant medicinal resource within the traditional healthcare practices of the Loitoktok district in Kenya. According to ethnobotanical research, this plant is specifically recognized for its potent anthelmintic activity. It is utilized by local populations as a natural remedy to manage helminthosis in both humans and livestock. As a member of the Oleaceae family, it ranks among the most frequently cited plants for treating parasitic worm infections in the region. This traditional use highlights the area's vast potential for the future bioprospecting of crude drugs derived from native flora.
Compounds
Conditions
Olea europaea subsp. africana possesses diverse medicinal properties, including the ability to treat bacterial infections through its strong antimicrobial activities. It is traditionally utilized as a hypotensive agent to manage hypertension by lowering mean arterial pressure. The plant's extracts are also effective in treating heart palpitations by reducing heart rate. Furthermore, it serves as an anthelmintic to manage helminthosis in both humans and livestock. These various therapeutic applications highlight the plant's significant role in traditional healthcare systems.
Preparations
Olea europaea subsp. africana is prepared as crude acetone extracts to investigate its potential antimalarial activity against Plasmodium falciparum gametocytes. These specific crude acetone extracts were part of a study screening eight South African plant species for their ability to inhibit parasite transmission. Furthermore, Olea europaea subsp. africana is prepared as crude extracts in various forms, including aqueous and ethanolic preparations, for medical research. These crude extracts have been utilized to examine hypotensive effects on both normotensive and hypertensive rats. Through these different preparation methods, the plant's medicinal properties regarding malaria control and blood pressure regulation are being explored.
Parts used
Olea europaea subsp. africana is a versatile medicinal plant that offers various therapeutic benefits through its different anatomical parts. Research indicates that leaf extracts from this species can interact with antihypertensive drugs, potentially altering their permeability and blood levels. Additionally, the plant's stem and root extracts have demonstrated significant physiological effects, such as lowering mean arterial pressure and heart rate in hypertensive models. The stem-bark has also been investigated for its antibacterial properties, showing efficacy against certain microbial pathogens like Staphylococcus aureus. Collectively, these findings highlight how the leaves, stems, and roots of this subspecies contribute to its traditional use in treating hypertension and infections.