Zinnia acerosa (DC.) Gray. Engl.: desert zinnia, wild zinnia. Bot. syn.: Zinnia pumila Gray.
Flowering plant. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.
Flowers. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.
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.