Seriphidium
Seriphidium caerulescens
Seriphidium caerulescens (L.) Sojak.
Bot. syn.: Artemisia caerulescens L.
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.