Vachellia kirkii
Vachellia kirkii · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Vachellia kirkii is a significant botanical species often studied for its diverse pharmacological potential in traditional medicine. Researchers have specifically focused on the plant's leaves to investigate their bioactive properties against various pathogens. Among these investigations, the alkaloid leaf extract has emerged as a subject of intense scientific interest. This specific preparation is being evaluated for its efficacy in combating the malaria parasite, Plasmodium falciparum. Understanding the chemical profile of these extracts may lead to the development of new therapeutic strategies for treating the disease.
- Synonyms
- Acacia Kirkii · Acacia Nilotica Var. Kirkii
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Vachellia kirkii is a versatile species known by a wide variety of regional and descriptive names. It is frequently referred to as the Floodplain Acacia, a title that highlights its preferred habitat. Depending on the local context, it may also be called the Floodplain thorn or the flood-plain acacia. In certain areas, the plant is recognized by its unique traditional names, such as kafifi. Additionally, it is often identified by the name ntubetube among local communities.
Sources: Catalogue of Life (COL)
Synonyms
Vachellia kirkii is a botanical species that has been identified under several different scientific names throughout history. In many taxonomic records, this plant is recognized by its synonym, Acacia kirkii. Furthermore, it is frequently classified as the variety Acacia nilotica var. kirkii in certain botanical contexts. These overlapping designations reflect the evolving nature of plant classification and nomenclature. Understanding these relationships is essential for researchers navigating the complex lineage of the Acacia genus.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Vachellia kirkii is a remarkable species that belongs to the kingdom Plantae. Within this vast biological realm, it is classified under the class Equisetopsida. This plant is further organized into the order Fabales, showcasing its evolutionary lineage. It specifically falls under the family Fabaceae, which connects it to a diverse group of legumes. Finally, its taxonomic identity is solidified by its placement within the genus Vachellia.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Vachellia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Vachellia kirkii is a resilient species primarily distributed across the diverse landscapes of the African continent. In East Tropical Africa, it can be found thriving within the borders of Kenya, Tanzania, and Uganda. Its presence also extends southward into the regions of South Tropical Africa. Specifically, the plant establishes itself within the territories of both Angola and Zambia. This wide geographic range highlights the adaptability of the species to various African ecosystems.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Vachellia kirkii is a self-supporting plant that typically adopts a tree-like growth form. This species is characterized by its versatile size, reaching a minimum height of 2 meters. Under optimal conditions, the tree can continue to grow until it achieves a maximum height of 10 meters. Such a structural range allows it to adapt effectively to its specific environmental niche.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Vachellia kirkii demonstrates moderate antiplasmodial activity against Plasmodium falciparum. Specifically, the alkaloid leaf extract of this plant yielded an IC50 value of 6.5 μg/ml. This level of efficacy places it among the extracts showing moderate results in the study. These findings highlight the plant's potential role in addressing drug-resistant malaria strains. Such activity supports the continued investigation of medicinal plants for new antimalarial drug sources.
Preparations
Vachellia kirkii is prepared as an alkaloid leaf extract to investigate its potential medicinal properties. This specific preparation was evaluated in vitro for its antiplasmodial activity against the Plasmodium falciparum strain K1. During the study, the extract demonstrated moderate activity with an IC50 value of 6.5 μg/ml. Such testing is part of a broader effort to identify new antimalarial drug sources from traditional medicinal plants. The results regarding this alkaloid leaf extract contribute to the understanding of its efficacy in combating drug-resistant malaria.
Parts used
Vachellia kirkii serves as a notable example of a medicinal plant used in traditional treatments within Burkina Faso. In recent pharmacological studies, researchers specifically examined the alkaloid leaf extract of this species to evaluate its potential against malaria. The findings revealed that the leaf extract of Vachellia kirkii possesses moderate antiplasmodial activity, with an IC50 value recorded at 6.5 μg/ml. This moderate efficacy highlights the importance of studying various plant parts, such as the leaf, to uncover new antimalarial drug sources. Ultimately, these results support the ongoing investigation of traditional botanical resources to combat drug-resistant strains of Plasmodium falciparum.