Nicotiana plumbaginifolia
Nicotiana plumbaginifolia · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Nicotiana plumbaginifolia is a captivating flowering plant known for its delicate, trumpet-shaped blooms. To achieve its most vibrant displays, this species requires a location that provides ample sunlight. Thriving in bright light conditions allows the plant to produce vigorous growth and consistent flowers. Gardeners often select this variety to add texture and elegance to sunny landscape borders. Properly managing its light exposure is essential for maintaining the plant's overall health and aesthetic appeal.
- Synonyms
- Nicotiana Plantaginea · Nicotiana Minor · 8 more
- Common names
- Not available
- Family
- Solanaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Nicotiana plumbaginifolia is a distinctive species known by several diverse names across different languages and regions. It is frequently referred to as Tabaquillo or Tex-Mex tobacco in certain parts of the world. In French-speaking areas, the plant is commonly called Tabac à feuilles de plombago. English speakers may identify it as curled-leaved tobacco due to its unique foliage. Additionally, it is known in Russian as Табак свинцовоцветный.
Sources: Catalogue of Life (COL)
Synonyms
Nicotiana plumbaginifolia is a botanical species that has been identified by several different scientific names throughout history. Due to varying taxonomic classifications, it is recognized by several synonyms, including Nicotiana cerinthoides and Nicotiana crispa. It is also frequently associated with the name Nicotiana angustifolia var. crispa in various botanical records. Furthermore, researchers have previously referred to this plant as Nicotiana exasperata and Nicotiana humilis. Understanding these various synonyms is essential for maintaining accuracy when studying the plant's complex botanical relationships.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Nicotiana plumbaginifolia is a unique botanical specimen that belongs to the vast kingdom Plantae. Within this expansive realm, it is classified under the class Equisetopsida. This plant is a distinguished member of the genus Nicotiana, a group known for its diverse characteristics. It further resides within the order Solanales, which defines its evolutionary lineage. Ultimately, its biological identity is solidified by its placement in the Solanaceae family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Solanales |
| Family | Solanaceae |
| Genus | Nicotiana |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Nicotiana plumbaginifolia exhibits a remarkably broad geographical range that spans across multiple continents and diverse climates. In Africa, this species is found throughout Northern Africa and Egypt, extending further into the Western Indian Ocean islands of Mauritius and Réunion. Its presence shifts toward the Asian continent, where it thrives within the tropical landscapes of the Indian Subcontinent, specifically in Assam. Additionally, the plant can be identified within the temperate regions of Eastern Asia, notably in Taiwan. This wide distribution highlights the plant's impressive ability to adapt to various ecological niches across the globe.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Nicotiana plumbaginifolia is characterized by its distinct herbaceous growth form. This plant maintains a sturdy structure that remains entirely self-supporting throughout its development.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Nicotiana plumbaginifolia demonstrates a specific response to light through the negative regulation of asparagine synthetase gene expression. This light-mediated repression occurs at the transcriptional level and is a general phenomenon observed in this species. Additionally, the plant undergoes changes in volatile biosynthesis when treated with cellulysin from the fungus Trichoderma viride. This treatment triggers the octadecanoid signaling cascade, leading to a transient emission of ethylene and significant volatile production. These biological processes highlight how light and fungal enzymes directly influence the metabolic and signaling pathways of the plant.