Botanical atlas
Glacier Wormwood
Artemisia glacialis
High in the Alps, where almost nothing else can take hold in the loose scree, generations of shepherds and mountain travelers came to know this small silvery plant as a lifeline. Sprigs were tucked into pockets or steeped into a bitter tea to settle the stomach after heavy mountain meals, and to ward off the light-headedness and chill of high altitude. It is best known today as the heart of genepì, the fragrant alpine liqueur that villages across the French and Italian Alps have distilled by hand for centuries, a tradition born from the same instinct that first made this humble herb a trusted companion of anyone who worked the high passes. Because it grows so slowly and only in such a harsh, narrow band of habitat, gathering it wild has always carried a note of reverence, and today it is protected across much of its range.
In tradition.
High in the Alps, where almost nothing else can take hold in the loose scree, generations of shepherds and mountain travelers came to know this small silvery plant as a lifeline. Sprigs were tucked into pockets or steeped into a bitter tea to settle the stomach after heavy mountain meals, and to ward off the light-headedness and chill of high altitude. It is best known today as the heart of genepì, the fragrant alpine liqueur that villages across the French and Italian Alps have distilled by hand for centuries, a tradition born from the same instinct that first made this humble herb a trusted companion of anyone who worked the high passes. Because it grows so slowly and only in such a harsh, narrow band of habitat, gathering it wild has always carried a note of reverence, and today it is protected across much of its range.
Traditional preparations.
A light, occasional bitter tea in the old shepherd's tradition, taken after a heavy meal rather than as a daily habit.
Traditionally, a light tea is made by steeping about 1/2 teaspoon of the dried leaves and flowers in 200 ml of just-boiled water for 5 minutes, then strained. Used only occasionally, not as a regular or prolonged practice.
Safety.
This plant contains thujone, which can be harmful in concentrated doses or with frequent use, so it's traditionally taken only occasionally, never as a daily tonic, and should be avoided during pregnancy and breastfeeding or with young children. Avoid it if you have a ragweed or Asteraceae allergy or take anticonvulsant medication, since thujone can interact with those drugs. Wild populations are protected across much of the Alps, so use only cultivated material.
Our sister app HerbLens identifies glacier wormwood from a photo and keeps its full botanical portrait: growing guide, harvest notes, and look-alike warnings.
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Ask about Glacier WormwoodHerbSense shares traditional herbal knowledge for education, not diagnosis or treatment. Herbs can interact with medicines and conditions. Speak with your doctor before acting on anything here, and seek care promptly for anything severe, sudden, or worsening.