Nicotiana Alata

Nocturnally fragrant, long-tubed, yellowish-green to white flowers, much larger than most other forms, appear on this ornamental plant. Numerous cultivars, hybrids and uses have been derived from this superb species. Indeed, in Iran, narghila tobacco is sometimes produced from it where it is not chopped like cigarette tobacco, but is broken up by hand. This variety has bigger flowers than most tobaccos as you can see right into their innards when they are fully open.