Beebalm ‘Peters Purple’: Botanical name is Monarda. There are many native monardas which are great naturalizing perennials for drought-tough gardens in full sun to part shade. This one is a new hybrid on the market, so you may have to order it online. Research at the Dallas Arboretum has shown this plant to be extremely resistant to powdery mildew. As its name implies, its light purple flowers attracts bees, but also hummingbirds and butterflies.