Pluchea lanceolata
Pluchea lanceolata · Accepted scientific name
Scientific literature: Very Sparse (4 studies) · ★☆☆☆☆
Pluchea lanceolata is a versatile plant species that has gained scientific interest due to its significant therapeutic potential. Research focusing on its rhizome, root, and seed components reveals that preparations such as TxAc and hexane extracts possess potent bioactive properties. The plant contains key chemical compounds, including alpha-Amyrin and quercetin, which drive its diverse medicinal activities. These constituents provide vital antioxidant, antimalarial, and neuroprotective effects against various biological threats. Consequently, studying this field-grown species offers promising strategies for addressing oxidative stress, chromosomal aberrations, and neurological disorders.
- Synonyms
- Conyza Proteiformis · Conyza Rubra · 4 more
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Not available
- Plant Parts
- Rhizome · Root
Classification
Common Names
Pluchea lanceolata is a distinctive plant that is recognized by several different names depending on the region. It is frequently referred to by its common name, lucera, in various botanical circles. Additionally, many people simply identify the species as pluchea for ease of communication. These overlapping names highlight the diverse ways this plant is categorized in local environments. Understanding these common aliases is essential for anyone looking to study or identify this specific species in the wild.
Sources: Catalogue of Life (COL)
Synonyms
Pluchea lanceolata is a plant species characterized by a complex history of taxonomic classifications and synonyms. Scientific literature frequently identifies it under the name Berthelotia lanceolata, which includes specific variations such as Berthelotia lanceolata var. indica and Berthelotia lanceolata var. senegalensis. Furthermore, the plant has been historically associated with other genera, appearing in records as Conyza proteiformis. It is also recognized by the synonym Conyza rubra in various botanical contexts. Understanding these overlapping names is essential for ensuring accurate identification in botanical research.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Pluchea lanceolata belongs to the vast kingdom Plantae, representing a diverse group of living organisms. Within this kingdom, the species is classified under the class Equisetopsida. It further falls into the order Asterales, which connects it to a wide array of flowering plants. As a member of the genus Pluchea, it possesses distinct botanical characteristics unique to its lineage. Finally, this plant is a proud representative of the family Asteraceae, sharing its heritage with many well-known composites.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Pluchea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Pluchea lanceolata exhibits a broad and diverse geographical distribution that spans across multiple continents. Within the African continent, this plant can be found in various regions, including Tanzania in East Tropical Africa and Chad in Northeast Tropical Africa. Its presence extends further west to Senegal and reaches the islands of the Western Indian Ocean, specifically the Comoros. Beyond Africa, the species also occupies temperate zones within Asia, notably in the Western Asian nation of Afghanistan. This wide-ranging habitat demonstrates the remarkable adaptability of the species to different environmental conditions.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Pluchea lanceolata typically develops into a sturdy shrubby growth form. This plant is entirely self-supporting, maintaining its structure without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Pluchea lanceolata is an important medicinal plant that demonstrates significant therapeutic potential across several biological activities. Research indicates that it possesses strong antioxidant properties, which help restore renal glutathione and protect against DNA damage. The plant also exhibits notable neuroprotective effects, specifically by salvaging dendritic architecture and ameliorating cognitive deficits caused by ischemic hippocampal injury. Furthermore, studies validate its traditional use in Indian folk medicine by confirming its potent antimalarial activity both in vitro and in vivo. These diverse pharmacological benefits suggest that the plant's constituents could serve as valuable candidates for modern disease-modifying treatments.
Compounds
Pluchea lanceolata is a pharmacologically significant plant known for containing various bioactive compounds that offer medicinal benefits. Analysis via gas chromatography-mass spectrometry and HPTLC has confirmed that the plant contains the medicinally important triterpenoids alpha-amyrin and lupeol. Furthermore, the presence of quercetin has been identified within the plant extract, which may be responsible for its protective efficacy. These phytochemicals contribute to the plant's ability to act as an antioxidant and protect against cellular damage. Ultimately, the diverse chemical profile of Pluchea lanceolata highlights its immense potential for therapeutic applications.
Conditions
Pluchea lanceolata protects against Benzo(a) pyrene induced renal toxicity by restoring renal glutathione content and maintaining DNA integrity. This medicinal plant demonstrates excellent antioxidant potential through its significant DPPH scavenging and reducing abilities. In models of ischemic hippocampal injury, it effectively reverses the loss of pyramidal cells and salvages dendritic architecture. The plant is also recognized for its valuable role in the management of anti-inflammatory disease. Furthermore, administration of its extract significantly attenuates behavioural deficits and cognitive impairment caused by ischemic injury.
Preparations
Pluchea lanceolata is prepared as an extract through various methods, including the production of methanol, butanol, ethyl acetate, chloroform, and hexane extracts. The hexane extract specifically serves as a source for the isolated pentacyclic-triterpene taraxasterol acetate (TxAc). Research indicates that the plant can be grown as field-grown specimens or produced as in vitro regenerated plants via tissue culture techniques. These in vitro regenerated plants demonstrate enhanced levels of certain medicinal triterpenoids compared to their field-grown counterparts. Ultimately, the plant is prepared as TxAc for specialized pharmacological evaluations regarding its antimalarial and anti-inflammatory properties.
Parts used
Pluchea lanceolata is a pharmacologically significant plant that possesses various biological parts used in medicinal and propagation studies. Research indicates that a hydroalcoholic extract of the rhizome can provide neuroprotective benefits against ischemic hippocampal injury. While the plant contains seeds, traditional propagation methods are often ineffective because these seeds are not viable for growth. Furthermore, although root sprout propagation is possible, it is considered a slow process that yields a limited number of plants. Consequently, modern tissue culture techniques are being utilized to improve rooting frequency and ensure the efficient mass propagation of this threatened species.