SOLANACEAE - This family is also known as the nightshade family includes herbaceous plants, shrubs, trees, and vines that grow in temperate and tropical regions. A few examples of the most known horticultural crops under this family are eggplants, bell peppers, potatoes, tobacco, and tomatoes. They are also known to contain alkaloids such as solanine, tropanes, and nicotine, and also contain a pungent chemical known as capsaicin (which is measured by the Scoville Rating