Antirrhinum majus
Antirrhinum majus · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Antirrhinum majus, commonly known as the snapdragon, is a versatile flowering plant recognized for its unique floral structure and ornamental beauty. Scientific investigations into its chemical composition have identified key bioactive compounds such as Apigenin 7-glucuronide, Chlorogenic acid, Iridoids, and Luteolin-7-glucuronide. These phytochemicals are of significant interest due to their potential biological activities against various microorganisms. Research has specifically evaluated the plant's efficacy in controlling diverse microbial species, including Bacillus subtilis, Candida albicans, Enterobacter aerogenes, and Escherichia coli. Understanding these interactions provides valuable insight into the therapeutic potential of the plant's secondary metabolites.
- Synonyms
- Orontium Majus
- Common names
- Not available
- Family
- Plantaginaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Antirrhinum majus is a fascinating plant known by a wide variety of regional and cultural names. In German-speaking areas, it is frequently referred to as Artengruppe Löwenmäulchen. Those following Mediterranean or Turkish influences might recognize it as Aslanağzı or Bucca de cani. The plant also carries whimsical monikers such as Ceg Nain in certain contexts. Finally, it is affectionately called Conejito, reflecting the diverse linguistic landscape surrounding this popular species.
Sources: Catalogue of Life (COL)
Synonyms
Antirrhinum majus is a widely recognized botanical name commonly known as the snapdragon. Within various scientific databases and historical texts, this same species is occasionally identified by its synonym, Orontium majus. While modern taxonomy has refined these classifications, understanding these nomenclature variations is essential for accurate plant identification. Recognizing such synonyms helps researchers and gardeners navigate older literature without confusion. Consequently, mastering these relational terms ensures a seamless connection between classic botanical studies and contemporary horticultural practices.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Antirrhinum majus is a fascinating specimen that belongs to the vast kingdom Plantae. Within this biological realm, it is classified under the class Equisetopsida. The plant is further organized into the order Lamiales, showcasing its specific evolutionary lineage. It holds a place within the family Plantaginaceae, a group known for diverse botanical characteristics. Finally, its scientific identity is solidified by its classification under the genus Antirrhinum.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Antirrhinum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Antirrhinum majus exhibits a diverse geographic range that spans across several key regions. Its distribution is prominently found throughout Africa, with specific concentrations in Northern Africa within countries like Algeria and Morocco. The plant also flourishes in the Macaronesia region, establishing a presence across the Azores, Madeira, and the Canary Islands. These varied locations highlight the species' ability to adapt to different island and continental environments. Consequently, the botanical reach of this plant connects various distinct territories across the Atlantic and African landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Antirrhinum majus is a self-supporting herb that adds a touch of elegance to any garden landscape. This plant typically exhibits a compact growth habit, reaching a maximum height of approximately 0.8 meters. Depending on its specific environmental conditions, it can maintain a much smaller stature with a minimum height of 0.3 meters. More precisely, many specimens tend to stabilize at a height of at least 0.3625 meters as they mature. Overall, its versatile size and sturdy structure make it a reliable choice for various horticultural uses.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Antirrhinum majus, commonly known as the snapdragon, possesses a diverse phytochemical profile that contributes to its potential medicinal properties. Research indicates that this plant contains various bioactive compounds, including chlorogenic acid and iridoids. Specifically, the species is characterized by the presence of specialized molecules such as apigenin 7-glucuronide and luteolin-7-glucuronide. Molecular docking studies suggest that these flavonoids play a crucial role in expressing antimicrobial activity against various bacterial and fungal targets. Ultimately, the presence of these specific secondary metabolites underscores the therapeutic potential of the plant's aerial parts.
Conditions
Antirrhinum majus exhibits significant antimicrobial activity against a variety of microbial targets, including the bacteria Bacillus subtilis and Staphylococcus aureus. The plant extracts also demonstrate effectiveness in treating the bacterial strains Enterobacter aerogenes and Escherichia coli. Beyond bacterial inhibition, the aerial parts of the plant show potent activity against the fungus Candida albicans. These therapeutic effects are largely driven by high phenolic and flavonoid content found in the flower extracts. Molecular docking suggests these bioactive compounds work by inhibiting essential proteins within both the tested bacteria and the fungus.