Blumea lacera
Blumea lacera · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Blumea lacera is a botanical species that holds significant medicinal potential, particularly through the utilization of its leaves. Various preparations, including hot water extracts and methanol leaf extracts (Me-BLL), are studied for their diverse therapeutic properties. The plant contains bioactive compounds such as cuminol, flavonoids, gamma-sitosterol, and stigmast-5-en-3.beta.-ol. These chemical constituents provide potent antidepressant, antiviral, and anxiolytic activities. Consequently, research focuses on its ability to address complex conditions like Alzheimer's disease, anxiety, depression, and HSV-1.
- Synonyms
- Conyza Lacera · Placus Lacerus
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Blumea lacera is a versatile botanical species known by a wide variety of regional and linguistic names. In certain areas, it is commonly referred to as Lastron bâtard or simply as Malay blumea. The plant also carries the traditional designation of Sheyalmutra in specific cultural contexts. In other regions, it is recognized by the name jian shuang huang. Furthermore, its presence is documented globally, including under the Russian name Блюмея разрезная.
Sources: Catalogue of Life (COL)
Synonyms
Blumea lacera is a botanical species that has been identified by several different scientific names throughout history. Within taxonomic literature, it is frequently noted that the plant is synonymous with Conyza lacera. Researchers also recognize Placus lacerus as another valid synonym for this particular specimen. These overlapping designations often reflect the evolving nature of plant classification and nomenclature. Understanding these relationships is essential for botanists seeking to accurately identify the species in various studies.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Blumea lacera is a fascinating biological specimen belonging to the vast kingdom Plantae. Within this diverse group, the species is classified under the class Equisetopsida. It falls specifically into the order Asterales, showcasing its evolutionary connections to other flowering plants. As a member of the genus Blumea, it represents a unique lineage within its botanical group. Ultimately, this plant is a distinguished representative of the large and complex family Asteraceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Blumea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Blumea lacera is a diverse plant species with a broad geographic presence spanning across Africa and Macaronesia, including the Cape Verde islands. Its reach extends deep into Northeast Tropical Africa, where it can be found in regions such as Chad and Djibouti. Moving toward the southern reaches of the continent, the species also thrives within South Tropical Africa. Specifically, documented populations exist within the territories of both Angola and Mozambique. This wide distribution highlights the plant's ability to adapt to various ecological niches across the African landscape.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Blumea lacera is a self-supporting herb that thrives in its natural habitat. This plant exhibits a versatile growth form, typically reaching a maximum height of 1 meter. Depending on environmental conditions, its stature can vary significantly between a minimum of 0.3 meters and a peak of 1 meter. Such fluctuations in size demonstrate the plant's adaptability to its surroundings. Understanding these dimensional ranges is essential for identifying the species in the field.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Blumea lacera is an edible plant recognized for its significant medicinal properties and diverse bioactive metabolites. Recent neuropharmacological studies demonstrate that its methanol leaf extract possesses persuasive antidepressant effects by reducing immobility in animal models. Furthermore, the plant exhibits notable anxiolytic activity, which has been confirmed through various behavioral tests and computer-aided investigations. Beyond its impact on mental health, research into traditional Taiwanese medicinal plants has highlighted the species' potent antiviral capabilities. Specifically, extracts of the plant have been shown to effectively suppress the replication of both HSV-1 and HSV-2 viruses.
Compounds
Blumea lacera is an edible plant recognized for its significant medicinal value and diverse bioactive metabolites. Recent phytochemical analyses of its methanol leaf extract have revealed a high concentration of total phenolics and flavonoids. These specific compounds are believed to play a crucial role in the plant's ability to influence neurological health. Experimental studies on rodents demonstrate that the extract possesses potent anxiolytic and antidepressant properties. Consequently, the presence of these flavonoids supports the plant's therapeutic potential in managing anxiety and depression-like disorders.
Conditions
Blumea lacera demonstrates significant medicinal potential by acting against various human health challenges. The plant's extracts show cytotoxic activity against the AGS and HT-29 cancer cell lines. Research also indicates that Blumea lacera serves as a candidate for treating Alzheimer's disease due to its anticholinesterase inhibitory effects. Additionally, the plant has proven effective in suppressing the replication of both HSV-1 and HSV-2. These diverse biological activities highlight the therapeutic versatility of Blumea lacera.
Preparations
Blumea lacera is prepared as various extracts, including methanolic extracts, to study its wide range of therapeutic properties. In specific pharmacological studies, the plant is prepared as MEBLL and methanol leaf extract (Me-BLL) to investigate its antiulcer, anxiolytic, and antidepressant effects. Research also utilizes a hot water (HW) extract of the species to evaluate its broad anti-leukemic and antiviral activities. Additionally, the plant is prepared as methanolic extracts to demonstrate high cytotoxicity against various cancer cell lines. These diverse preparation methods allow scientists to explore the medicinal potential of the species across different biological models.
Parts used
Blumea lacera is a highly valued medicinal plant that derives much of its therapeutic potential from its leaves. Research involving methanol leaf extracts has demonstrated that this plant can effectively attenuate anxiety and depression-like symptoms in animal models. Furthermore, the leaves possess significant antiulcer properties and can protect the gastric mucosa against oxidative stress and ethanol-induced damage. Beyond these neurological and gastrointestinal benefits, the leaf extract has been found to contain potent bioactive compounds, including a new steroidal glycoalkaloid with significant cytotoxic activity against human cancer cells. Together, these studies highlight the diverse pharmacological importance of the Blumea lacera leaf in treating various complex health conditions.