Perennials
Amsonia tabernaemontana
Willowleaf Bluestar
Baptisia australis
Blue Wild Indigo
Iris versicolor
Blue Flag Iris
Mertensia virginica
Virginia Bluebells
Polemonium reptans
Jacob's Ladder
Tradescantia ohiensis
Ohio Spiderwort
Viola sororia
Common Blue Violet