Baccharis uncinella
Baccharis uncinella · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Baccharis uncinella is a botanical species of interest due to its diverse range of bioactive chemical constituents. When processed into essential oils, this plant releases significant amounts of caryophyllene, caryophyllene oxide, limonene, and spathulenol. These specific compounds contribute to the plant's notable sedative activities within biological systems. Scientific observations indicate that these chemical effects can influence physiological conditions such as body temperature and locomotion. Consequently, studying this species provides valuable insights into the complex relationship between plant chemistry and organismal behavior.
- Synonyms
- Baccharis Discolor
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Asia-Tropical
- Plant Parts
- Not available
Classification
Common Names
Baccharis uncinella is a distinctive plant frequently recognized by its common name, Vassoura. This local moniker serves as a helpful identifier for those navigating its natural habitat. By understanding these regional names, enthusiasts can more easily connect with the diverse flora of the area. The relationship between a species and its common label highlights the deep cultural ties between people and the environment. Ultimately, knowing the name Vassoura provides a meaningful gateway into studying this specific botanical subject.
Sources: Catalogue of Life (COL)
Synonyms
Baccharis uncinella is a distinct shrub species that is frequently identified in botanical literature under its synonym, Baccharis discolor. While these two names refer to the exact same organism, the dual nomenclature can sometimes cause confusion for researchers and hobbyists alike. Understanding this taxonomic relationship is essential for ensuring accurate identification in field studies and herbarium records. Recognizing that Baccharis discolor is simply another label for Baccharis uncinella helps streamline the classification process. This synonymy highlights the evolving nature of botanical naming conventions within the plant kingdom.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Baccharis uncinella is a unique botanical specimen that belongs to the kingdom Plantae. Within this vast biological realm, it is specifically classified under the class Equisetopsida. This plant is a member of the order Asterales, which highlights its evolutionary connections. Furthermore, it falls under the family Asteraceae, showcasing its relationship to many well-known flowering species. Ultimately, its taxonomic identity is defined by its placement within the genus Baccharis.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Baccharis |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Baccharis uncinella is a notable plant species primarily found within the diverse landscapes of Southern America. Its geographic reach is particularly concentrated in Brazil, where it thrives in various ecological niches. Specifically, the plant maintains a significant presence throughout the southeastern regions of the country. This widespread distribution suggests that the species is well-adapted to the unique climates found across Brazil South. Understanding these regional patterns is essential for studying the plant's role within its native South American habitats.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Baccharis uncinella grows in a distinct shrub form that allows it to thrive in its natural habitat. This resilient plant is entirely self-supporting, maintaining its structural integrity without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Baccharis uncinella is a plant species from the Asteraceae family that has long been recognized for its potential medicinal properties. Traditionally, the Laklaño Indians of Brazil have utilized this plant specifically for its sedative purposes. Scientific investigations into its essential oils have confirmed this effect, demonstrating that the extracts can significantly increase sleeping time in animal models. These studies show that the plant's ability to decrease locomotion and body temperature is closely linked to its specific chemical composition, particularly its monoterpene content. Ultimately, the research validates traditional ecological knowledge by proving that Baccharis uncinella possesses genuine hypnotic activity.
Compounds
Baccharis uncinella possesses a complex chemical profile that varies depending on its geographic origin. Chemical analysis of its essential oils reveals that the plant contains several key compounds, including caryophyllene and limonene. Furthermore, the species is characterized by the presence of caryophyllene oxide and spathulenol. In certain samples, the plant also contains viridiflorol as a significant component. These specific mono- and sesquiterpenes are believed to contribute to the sedative properties traditionally attributed to the plant.
Conditions
Baccharis uncinella is utilized by the Laklaño Indians specifically for sedative purposes. Research involving essential oils from this species demonstrates that it can significantly increase pentobarbital-induced sleeping time. Furthermore, the plant has been shown to decrease body temperature in experimental models. It also effectively treats locomotion by inducing a decrease in activity levels. These combined pharmacological effects support the traditional medicinal use of the plant as a sedative.
Preparations
Baccharis uncinella is prepared as essential oils (EOs) through the process of hydrodistillation. These EOs are utilized for their potential sedative properties, a practice traditionally employed by the Laklaño Indians. The study analyzed two different samples, BU-SC and BU-PR, to determine how their chemical compositions affect pharmacological activity. Results indicated that these essential oils can significantly increase sleeping time while decreasing locomotion and body temperature in mice. Ultimately, the chemical makeup of the prepared oils, particularly the monoterpene content, plays a critical role in their hypnotic effects.