Salix scouleriana
Salix scouleriana
Salix scouleriana Barratt ex Hook.
Engl.: Scouler's willow.
Bot. syn.: Salix brachystachys Benth., Salix flavescens Nutt., Salix nuttallii Sarg.
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.