These Azure Bluets [Houstonia caerulea] were found at Fletcher Park on 21 April 2013. They are a member of the Madder (Rubiaceae) family, so says Wildflowers of the Carolinas on pages 20-21. It also known as Quaker Ladies.
USDA Plants Link: Houstonia caerulea
Azure Bluet – 21 Apr 2013
