Herbs & Botanicals

Yellow Dock (Rumex crispus): Whole-Plant Guide to Root Tradition, Anthraquinones, Food History & Safety
A guide to Rumex crispus covering yellow-dock root, anthraquinones, traditional bitter use, leaf oxalates, kidney-stone cautions and safety. Read more...
Quassia (Quassia amara): Whole-Plant Guide to Bitter Tradition, Preparation, Research & Safety
A guide to Quassia amara covering bitter wood and bark, traditional digestive use, quassinoid research, pregnancy caution and safety. Read more...
Horehound (Marrubium vulgare): Whole-Plant Guide to Traditional Cough Use, Bitters, Preparation & Safety
A guide to Marrubium vulgare covering horehound's traditional cough and bitter use, preparation, limited research, pregnancy cautions and folklore. Read more...