What does the plant Nicotiana look like?
Nicotiana flowering tobacco is most often grown and sold as an annual plant although some species of the nicotiana flower are really short lived perennials. blooms to decorate your sunny locations. Borne in clusters on multi-branching stems, the nicotiana flower grows in shades of white, pink, purple, and red.
What is Nicotiana tabacum used for?
The juice of the leaves can be rubbed on the body as an insect repellent. The leaves can be dried and chewed as an intoxicant. The dried leaves are also used as snuff or are smoked. This is the main species that is used to make cigarettes, cigars, and other products for smokers.
What is the description of tobacco?
The definition of tobacco is a plant that yields nicotine-rich leaves, or nicotine-rich leaves that have been prepared to be smoked or chewed. The plant used to produce leaves that go into making Newports, Marlboro Lights or other cigarettes is an example of tobacco. noun. Products made from these plants.
Is Nicotiana tabacum a crop?
Arthropod pests of tobacco (Nicotiana tabacum L.) Tobacco, Nicotiana tabacum, is a high-value crop grown in many temperate and tropical countries.
How do you grow Nicotiana tabacum?
Seed – surface sow in a warm greenhouse about 10 weeks before the last expected spring frosts. The seed usually germinates in 10 – 20 days at 20°c. Keep the soil moist and pot up as soon as the plants are big enough to handle, planting them out after the last expected frosts.
What does flowering tobacco look like?
Flowering tobacco plants generally have medium-green leaves. In many species, these leaves can be quite large, especially in comparison to the flowers. They are usually very hairy leaves and can actually be sticky to the touch, much like petunia plants.
Is Nicotiana tabacum toxic?
The leaves of Nicotiana tabacum (tobacco) contain the toxic alkaloid, nicotine as a major constituent and several other pyridine alkaloids as minor constituents. Transdermal nicotine is now widely used as an aid to smoking cessation.
Is Nicotiana tabacum poisonous?
Plants containing nicotine and nicotine-like alkaloids that have been reported to be poisonous to humans include Conium maculatum, Nicotiana glauca and Nicotiana tabacum, Laburnum anagyroides, and Caulophyllum thalictroides.
How does a tobacco plant look?
The tobacco plant has a thick, hairy stem and large, simple leaves which are oval in shape. The tobacco plant produces white, cream, pink or red flowers which grow in large clusters, are tubular in appearance and can reach 3.5-5.5 cm (1,25-2 in) in length.
What type of environment does tobacco grow in?
The cultivation of tobacco usually takes place annually. The tobacco is germinated in cold frames or hotbeds and then transplanted to the field until it matures. It is grown in warm climates with rich, well-drained soil.
What is the common name for Nicotiana tabacum?
tobacco
tobacco, common name of the plant Nicotiana tabacum and, to a limited extent, Aztec tobacco (N. rustica) and the cured leaf that is used, usually after aging and processing in various ways, for smoking, chewing, snuffing, and extraction of nicotine.
Where is Nicotiana tabacum grown?
Nicotiana tabacum has a tropical origin in South America and grows most efficiently in warmer climates. Tobacco shares this warm subtropical climate with black pepper. Although Nicotiana tabacum is a somewhat tropical plant it can be found as far north as Sweden and as far south as Australia.
What is Nicotiana tabacum?
Nicotiana tabacum L. is a perennial herbaceous plant. It is found only in cultivation, where it is the most commonly grown of all plants in the Nicotiana genus, and its leaves are commercially grown in many countries to be processed into tobacco.
What are the characteristics of tobacco plant?
Description. Tobacco, Nicotiana tabacum, is an herbaceous annual or perennial plant in the family Solanaceae grown for its leaves. The tobacco plant has a thick, hairy stem and large, simple leaves which are oval in shape. The tobacco plant produces white, cream, pink or red flowers which grow in large clusters,
What is the size of Nicotiana in flower?
slender, not on the stem, and 3–4 mm long in flower, elongating to 7 mm in fruit (vs. N. tabacum, with the broadly winged and shortly on the stem and mostly 5–10 mm long in flower, elongating to 25 mm in fruit). 6. Nicotiana tabacum L. E cultivated tobacco.
What is tobacco?
1. Description 2. Uses 3. Propagation 4. References Tobacco, Nicotiana tabacum, is an herbaceous annual or perennial plant in the family Solanaceae grown for its leaves. The tobacco plant has a thick, hairy stem and large, simple leaves which are oval in shape.