Size: To 3' tall
Exposure: Part Shade
Blooms in spring, occasionally summer, blue flowers, with one tiny white petal. Erect stems with linear leaves, alternate, to 4" long.
Prefers dry, sandy soils.
Catesby's Natural History Volume II plate 62 depicts this plant.
Native to eastern and central US, Mexico, the Caribbean, and South America.
Published in Sp. Pl. 1: 41 in 1753.