Purple deadknettle produces small purple flowers and jagged, heart-shaped leaves that emerge from a single, central stem. Part of the mint family, it is a low-growing plant of 2 to 8 inches.

Trees provide essential structure while adding their own unique beauty to the landscape. Discover gorgeous flowering trees ...

Queen Anne's lace has a small purple flower in the center of the cluster of blooms, while all blooms are white on poison hemlock. Two more differences can be noted on the stems.

The flowers can vary from pink, to red, to white. It's cultivated in warm climates around the world, and is native to Southeast Asia and India. USDA Growing Zones: 7-9.

Purple is all the rage among gardeners and Mother Nature’s palette is well endowed with shades of purple flowers, fruit and foliage. Looking for perennials with purple flowers? Consider bear’s ...

The Tarleton Iris stands out as one of the many unique, and, let's be honest, peculiar traditions of the small Central Texas university. The purple and white flower shares a similar story to that ...