Nicotiana tabacum

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Common Tobacco

Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Solanales
Family: Solanaceae
Genus: Nicotiana
Species: N. tabacum
Binomial name
Nicotiana tabacum
L.

Nicotiana tabacum, or cultivated Tobacco, 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. It grows to heights between 1 to 2 metres. Research is ongoing into its ancestry among wild Nicotiana species, but it is believed to be a hybrid of Nicotiana sylvestris, Nicotiana tomentosiformis, and possibly Nicotiana otophora.[1]

N. tabacum in bloom
N. tabacum in bloom

[edit] References

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  1. ^ Nan Ren and Michael P. Timko (August 2001). "AFLP analysis of genetic polymorphism and evolutionary relationships among cultivated and wild Nicotiana species". Genome 44 (4): 559–571. PMID 11550889. 

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