Nicotiana tabacum flowers



448px-Tabak_P9290021

Common name:- Cultivated tobacco.

Scientific classification
Kingdom:     Plantae
(unranked):     Eudicots
(unranked):     Asterids
Order:     Solanales
Family:     Solanaceae
Genus:     Nicotiana
Species:     N. tabacum
Binomial name
Nicotiana tabacum

Nicotiana obtusifolia flower



546px-Nicotiana_obtusifolia_3

Common name:- Desert tobacco.

Scientific classification
Kingdom:     Plantae
(unranked):     Angiosperms
(unranked):     Eudicots
(unranked):     Asterids
Order:     Solanales
Family:     Solanaceae
Genus:     Nicotiana
Species:     N. obtusifolia
Binomial name
Nicotiana obtusifolia

Nicotiana alata flowers



450px-Nicotiana_alata1By_Carl_E_Lewis

Scientific classification
Kingdom:     Plantae
(unranked):     Angiosperms
(unranked):     Eudicots
(unranked):     Asterids
Order:     Solanales
Family:     Solanaceae
Genus:     Nicotiana
Species:     N. alata
Binomial name
Nicotiana alata

Nicotiana acuminata flowers



Nicotianaacuminata

Scientific classification
Kingdom:     Plantae
(unranked):     Angiosperms
(unranked):     Eudicots
(unranked):     Asterids
Order:     Solanales
Family:     Solanaceae
Genus:     Nicotiana
Species:     N. acuminata
Binomial name
Nicotiana acuminata

Nicotiana tabacum flowers



Nicotiana_alata

Nicotiana tabacum flowers



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Scientific classification
Kingdom:     Plantae
(unranked):     Angiosperms
(unranked):     Eudicots
(unranked):     Asterids
Order:     Solanales
Family:     Solanaceae
Subfamily:     Nicotianoideae
Tribe:     Nicotianeae
Genus:     Nicotiana

Species
Nicotiana tabacum