Nicotiana glauca

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

Nicotiana glauca is a species of wild tobacco known by the common names tree tobacco and incorrectly also Mustard tree. Its leaves are attached to the stalk by petioles (many other Nicotiana species have sessile leaves), and its leaves and stems are neither pubescent nor sticky like Nicotiana tabacum. It grows to heights of more than two meters.

Tree tobacco is native to South America but it is now widespread as an introduced species on other continents. It is a common roadside weed in the southwestern United States, and an invasive plant species in California native plant habitats.

The plant is used for a variety of medicinal purposes and smoked by Native American groups.[1] It is being investigated for use as a biofuel.[2]

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