Although it likes moist soils, willow weed also needs soil to be well-aerated for optimal growth. It is a summer annual, dying off in late autumn. As suggested by its name, the leaves of willow weed ...

DR. TICEHURST has for long been recognized as an authority on the willow-warblers, and this critical revision of that group is a model of what such a work should be. He has based it primarily on ...