Classic texts: King's 1898.
Salix nigra
Salix nigra Marsh.
Engl.: black American willow, black willow.
Herb of the week: Willow.
Henriette's herbal blog: Herb of the Week: Willow.
Salix. Willow-bark. Salix fragilis, Salix purpurea, Salix pentandra.
Classic texts: USDisp 1918.
The Medical Flora of Kansas: Rhus - Scutellaria.
Classic texts: Journals: TNEMA 1882-1883.