Grindelia stricta
Grindelia stricta
Grindelia stricta DC.
Engl.: Oregon gumweed, marsh gumplant.
Bot. syn.: Grindelia cuneifolia Nutt., Grindelia robusta Nutt. var. angustifolia Gray.
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.