Acourtia dugesii (Gray) Reveal & King. Bot. syn.: Perezia dugesii A. Gray.
Classic texts: USDisp 1918.
Classic texts: Journals: AJP 1884.
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.