Grona barbata
Grona barbata · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Grona barbata is a significant medicinal plant commonly marketed under the popular name quebra-pedra. Various extracts derived from this species are utilized in traditional medicine to harness its potent therapeutic properties. One of its primary biological activities includes demonstrating strong antibacterial effects against diverse pathogens. Additionally, the plant is frequently employed to influence physiological processes such as uterine contraction. This versatile herb continues to be a subject of interest for its diverse applications in natural healing.
- Synonyms
- Meibomia Barbata · Uraria Barbata · 4 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Grona barbata is a botanical species that is frequently recognized by its common name, Desmodie barbue. This specific nomenclature helps enthusiasts and researchers identify the plant within its natural habitat more easily. While scientific names provide precision, the common name offers a more accessible way for the general public to discuss the species. Understanding these linguistic relationships is essential for accurate communication in the field of botany. Consequently, mastering both terms ensures that no confusion arises when documenting this unique plant.
Sources: Catalogue of Life (COL)
Synonyms
Grona barbata is a botanical subject that has been classified under several different names throughout scientific history. Depending on the taxonomic literature consulted, it may be identified by the synonym Desmodium barbatum. Researchers have also referred to this species as Hedysarum barbatum or Meibomia barbata in various studies. Furthermore, the plant has been documented under the names Nicolsonia barbata and Perrottetia barbata. Understanding these diverse synonyms is essential for ensuring accuracy when discussing the plant's complex botanical relationships.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Grona barbata is a unique botanical specimen belonging to the kingdom Plantae. Within this vast realm, the plant is classified under the class Equisetopsida. It further resides in the order Fabales, which defines its evolutionary lineage. Specifically, this species is a member of the diverse family Fabaceae. Ultimately, its taxonomic identity is solidified by its placement within the genus Grona.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Grona |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Grona barbata exhibits a broad distribution across several key regions of the African continent. In East Tropical Africa, this plant can be found inhabiting the diverse landscapes of Kenya, Tanzania, and Uganda. Its range also extends into Northeast Tropical Africa, where it is documented within the borders of Ethiopia. Furthermore, the species reaches into South Tropical Africa, specifically appearing in the nation of Angola. This wide geographic spread highlights the plant's ability to adapt to various tropical environments across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Grona barbata is a distinctive herb characterized by its self-supporting growth form. This plant typically reaches a modest stature, with a maximum height of approximately 1 meter. Depending on environmental conditions, its size can fluctuate significantly throughout its life cycle. Individual specimens often start at a minimum height of about 0.3 meters, though many commonly establish themselves at 0.4 meters or higher. Such versatile growth patterns allow this species to adapt effectively to its specific habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Grona barbata has demonstrated significant potential in pharmacological studies due to its notable antibacterial activity. Recent biological evaluations of various Cuban plant species have focused on assessing their efficacy against microbial threats using specialized diffusion methods. Among the diverse extracts tested, including aqueous and alcoholic varieties, this specific plant emerged as a standout candidate. The research highlighted that extracts derived from this species produced some of the most impressive inhibition areas during testing. These findings suggest that the plant could serve as a valuable source for developing new antimicrobial treatments.
Compounds
Conditions
Grona barbata, identified in the study as Desmodium barbatum, was one of the species found to induce strong uterine contractions. When plant extracts were tested on rat uterine tissue, this specific plant produced a maximum response comparable to the positive control, acetylcholine. The research demonstrated that its extracts significantly increase both the force and the frequency of contractions. Such potent physiological effects allow the plant to be used effectively for the purpose of inducing an abortion. These findings confirm that the plant plays a direct role in stimulating uterine activity.
Preparations
Grona barbata is prepared as extracts for various medicinal applications. This specific plant is also utilized as an herb marketed as quebra-pedra. In certain commercial preparations, it has been found to be part of a mixture alongside Phyllanthus niruri. These herbal combinations are sold under the quebra-pedra label to consumers. Consequently, the plant serves both as a component of liquid extracts and as a marketed herbal remedy.