Houstonia
Houstonia serpyllifolia
Houstonia serpyllifolia Michx.
Engl.: thymeleaf bluet, creeping bluet, mountain bluet.
Bot. syn.: Hedyotis michauxii Fosberg.
A herbal distance course
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.