Your Guide to Summer Flowers: Petunias
Petunias are a member of the Solanaceae family that includes eggplants, peppers, potatoes and tomatoes. They became a separate species about thirty million years ago. The Petunia inflata is a small purple flower that attracts bees with its bright color, but some flowers lost their color and became Petunia axillaris, a larger white flower, resulting in the production of modified scent compounds to attract hawkmoths.