Samanea inopinata
Samanea inopinata · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Samanea inopinata is a unique botanical species that has become a focal point for studying complex plant behaviors. Scientific investigations into this plant specifically focus on the physiological responses observed within its leaf structures. Researchers are particularly interested in how the species exhibits phenomena such as catalepsy under certain environmental stimuli. Furthermore, studies aim to quantify the changes in locomotor activity exhibited by the plant during these states. Understanding these specialized movements provides critical insights into the biological mechanisms governing plant responsiveness.
- Synonyms
- Albizia Inopinata · Pithecellobium Nuriense · 2 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Samanea inopinata is a remarkable tree known by a diverse array of regional names. In various locales, it is affectionately referred to as the samán or the casqueiro. Some communities identify the species through the distinct names Bordão-de-velho and Sete-cascas. Additionally, the plant is frequently called coronha, highlighting the linguistic variety surrounding its identity. These multiple common names reflect the deep cultural and regional connections humans have with this unique species.
Sources: Catalogue of Life (COL)
Synonyms
Samanea inopinata is a botanical species that has been documented under several different taxonomic names throughout history. It is formally recognized as having the synonym Albizia inopinata in various scientific records. The plant has also been classified under the names Pithecellobium inopinatum and Pithecellobium nuriense. Additionally, researchers have previously identified this tree as Serianthes inopinata. Understanding these synonymous relationships is essential for ensuring accuracy in botanical identification and literature.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Samanea inopinata is a distinctive member of the kingdom Plantae that plays a unique role in its ecosystem. This species belongs to the class Equisetopsida and is categorized under the order Fabales. Within this biological framework, it is further classified into the family Fabaceae. It is also identified by its specific genus, Samanea, which helps botanists distinguish it from related species. Understanding these taxonomic relationships provides essential insight into the evolutionary history of this remarkable plant.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Samanea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Samanea inopinata is a notable plant species primarily distributed throughout the vast landscapes of Southern America. Its presence is particularly significant within Brazil, where it can be found spanning across the central regions into the Northeast. The species also extends its reach into Northern South America, establishing roots in the diverse ecosystems of Guyana. Furthermore, its natural range includes the territories of Venezuela, showcasing a broad geographic footprint. This widespread distribution highlights the botanical importance of the species across multiple South American nations.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Samanea inopinata is a self-supporting species characterized by its distinct tree growth form. This botanical specimen typically reaches a maximum height of 20 meters as it matures. Its structural stability allows it to thrive as a prominent feature within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Samanea inopinata does not treat apomorphine-induced stereotypes, as the study observed no effect on these behaviors. It also fails to treat catalepsy, instead showing a tendency to potentiate haloperidol-induced catalepsy. The plant does not treat conditioned avoidance response behavior through inhibition, though it is noted for inducing ptosis. Regarding locomotor activity, the alkaloidal fraction significantly reduces movement in mice rather than treating it. Consequently, the specific therapeutic relationships listed are not supported by the provided research findings.
Preparations
Parts used
Samanea inopinata, also referred to in botanical literature as Albizia inopinata, possesses leaves that serve as a vital source for pharmacological study. Researchers have focused on the total alkaloidal fraction derived specifically from these leaves to investigate its impact on the central nervous system. Experimental results indicate that this leaf extract can significantly reduce locomotor activity in mice. Furthermore, the components found within the leaves have been shown to inhibit conditioned avoidance response behavior in animal models. These findings highlight the complex neuroactive potential held within the leaf structure of this unique plant species.