Senecio.—Life Root.
Botanical name:
Classic texts: King's 1898.
Classic texts: King's 1898.
Classic texts: Cook 1869.
Senecio obovatus Muhl. ex Willd.
Engl.: roundleaf groundsel.
Bot. syn.: Packera obovata (Muhl. ex Willd.) Weber & Löve.
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.