Cestrum nocturnum

Cestrum nocturnum (common names include night-blooming jasmine, night-blooming cestrum, lady of the night, queen of the night, night-blooming jessamine, and Hāsnühānā (Bengali:হাসনুহানা)), is a species of Cestrum in the plant family Solanaceae (the potato family). It is native to the West Indies, but naturalized in South Asia .