Erythraea centaurium:
Erythraea centaurium:
Erythraea centaurium (L.) Pers., Gentianaceae: See Centaurium littorale (Turner) Gilmour.
Erythraea centaurium auct. non (L.) Pers., Gentianaceae: See Centaurium erythraea Rafn.
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.