Centipeda minima
Centipeda minima · Accepted scientific name
Scientific literature: Very Sparse (4 studies) · ★☆☆☆☆
Centipeda minima is a medicinal plant renowned for its diverse therapeutic activities, including hepatoprotective, antibacterial, and antioxidant properties. Its chemical profile is characterized by potent compounds such as Brevilin A, Arnicolide C, various flavonoids, and 6-O-angeloylplenolin. Researchers frequently utilize different preparations, including aqueous extracts, volatile organic compound mixtures (VOCM), and Centipeda minima extracts (CME), to study its biological effects. These preparations have shown significant promise in addressing various health conditions, ranging from nasopharyngeal carcinoma to respiratory issues like rhinitis, sinusitis, and allergic rhinitis. Consequently, this plant serves as a vital subject in pharmacological studies focused on natural disease management.
- Synonyms
- Grangea Minima · Artemisia Minima · 2 more
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Centipeda minima is known by several different names depending on the region and language. In English-speaking areas, it is frequently referred to as Spreading Sneezeweed or simply spreading-sneezeweed. It also carries the common name Tokinsou, which is often used in specific botanical contexts. In different linguistic traditions, the plant is identified as stokvietok najmenší or Стоножка малая. These diverse names reflect the wide geographical distribution and cultural variety surrounding this species.
Sources: Catalogue of Life (COL)
Synonyms
Centipeda minima is a botanical species that has been identified through several different taxonomic names over time. It is recognized by the synonym Artemisia minima, reflecting its historical classification within that genus. Similarly, the plant has been referred to as Cotula minima in various scientific contexts. Further nomenclature includes the synonym Dichrocephala minima, which highlights the complexities of botanical categorization. Finally, the name Grangea minima also serves as a valid synonym for this versatile plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Centipeda minima belongs to the kingdom Plantae, marking its fundamental place among the diverse world of plants. Within this vast kingdom, the species is classified under the class Equisetopsida. It is further organized into the order Asterales, which dictates its broader biological characteristics. As a member of the genus Centipeda, it shares unique structural traits with its close relatives. Ultimately, this plant is a distinguished representative of the Asteraceae family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Centipeda |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Centipeda minima is a versatile plant with a wide-reaching geographical footprint across multiple continents. In Africa, its presence is noted in West Tropical Africa, specifically within Liberia. The species also thrives throughout the Western Indian Ocean, spanning the islands of Madagascar, Mauritius, and Réunion. Shifting toward the Asian continent, the plant can be found in the temperate regions of north-central China. This extensive distribution highlights the adaptability of the species across diverse ecological landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Centipeda minima is a self-supporting herb that maintains a relatively modest physical presence. This plant typically grows to a maximum height of 0.5 meters, making it easy to manage in various environments. Depending on its stage of development and local conditions, its height can vary significantly. While some specimens may start at a minimum of 0.1 meters, others may appear as low-lying growth near the ground. This flexible growth form allows the species to adapt effectively to its surroundings.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Centipeda minima is a highly valued medicinal herb known for its diverse range of pharmacological activities and bioactive secondary metabolites. Research highlights its significant hepatoprotective properties, particularly through compounds like helenalin which help prevent alcohol-induced hepatic injury and fibrosis. Furthermore, the plant exhibits notable antibacterial activity, with specific sesquiterpene lactones showing effectiveness against pathogens such as Staphylococcus aureus. The plant also possesses strong antioxidant properties, which play a crucial role in alleviating oxidative stress and protecting cells from damage. These combined therapeutic qualities make Centipeda minima a promising candidate for future drug development and integrative medical treatments.
Compounds
Centipeda minima is a medicinal herb characterized by a diverse array of bioactive secondary metabolites, including various flavonoids. Among its most significant chemical constituents are the sesquiterpene lactones brevilin A and arnicolide C, which have demonstrated potent anticancer properties. The plant also contains arnicolide D, a compound noted for its ability to induce cell cycle arrest and apoptosis in cancer cells. Furthermore, the presence of 6-O-angeloylplenolin provides additional therapeutic potential, specifically in enhancing the efficacy of immune checkpoint inhibitors for treating lung cancer. Collectively, these various chemical relationships underscore the plant's immense value as a source for developing novel pharmacological treatments.
Conditions
Centipeda minima serves as a traditional herbal treatment for various respiratory conditions, including rhinitis and sinusitis. In oncological research, the plant and its extracts have demonstrated significant efficacy in treating nasopharyngeal carcinoma (NPC). Beyond direct cancer treatment, its extracts can also address specific cellular challenges, such as DNA damage-induced monoubiquitination and nuclear foci formation of FANCD2. Furthermore, the plant helps manage chemoresistance by attenuating CDDP-mediated S-phase arrest in lung cancer cells. Through these diverse mechanisms, the herb provides both symptomatic relief and targeted molecular interventions.
Preparations
Centipeda minima is prepared as an extract known as CME, which has demonstrated significant anti-cancer effects against nasopharyngeal carcinoma and triple negative breast cancer. This plant is also prepared as VOCM, a volatile oil used to inhibit inflammation and provide protective effects against acute pleural effusion in rats. Additionally, aqueous extracts of the plant have been shown to enhance the efficacy of immune checkpoint inhibitors in treating non-small cell lung cancer. The species is further characterized as the dried whole plant, which serves as a traditional Chinese medicinal herb for treating respiratory conditions and various inflammatory diseases.