Conyza sumatrensis
Conyza sumatrensis
Conyza sumatrensis (Retz.) Walk.
Engl.: broadleaf fleabane, tall fleabane.
Bot. syn.: Conyza albida Willd. ex Spreng.
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.