thymeleaf bluet, creeping bluet, mountain bluet, Appalachian bluet, Michaux's bluets (Houstonia serpyllifolia)

Houstonia serpyllifolia is a species in the Houstonia genus. It is commonly known as thymeleaf bluet, creeping bluet, mountain bluet, Appalachian bluet, Michaux's bluets This name is accepted name for the species in the family Rubiaceae subfamily Rubioideae, tribe Spermacoceae, . . This species is found in Georgia, Kentucky, Maryland, North Carolina, Pennsylvania, South Carolina, Tennessee, Virginia, West Virginia.