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Photo: Josef Steufer, CC BY 2.0 (via Wikimedia Commons)

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Alpine Clover

Trifolium alpinum

Also known as Alpine Trefoil, Trèfle des Alpes, Alps Licorice Clover

At a glance
Family
Fabaceae (the pea and legume family)
Type
Low-growing perennial herb
Parts used
Root (occasionally leaves and flowers)
Size
A ground-hugging mat 5 to 15 cm tall, spreading slowly by creeping rootstock
Bloom
Early to late summer, June through August, in fat pink-purple flower heads
Habitat
High mountain pastures and rocky, gravelly slopes of the Alps, Pyrenees, and Apennines, typically between 1,500 and 3,000 meters
Acquisition
Forage

Key benefits

Sweet, licorice-like root
Traditional shepherd's trail food
Nectar-rich for alpine pollinators
Hardy, drought-tough ground cover

Traditional uses

Long before it had a place in any herbal, Alpine clover was known to the shepherds and herders who spent their summers driving flocks up into the high pastures of the Alps. They dug its slender roots, washed them in a mountain stream, and chewed them slowly for the sweet, licorice-like taste hidden inside, a small comfort on a long climb. In French-speaking valleys the plant earned the nickname 'petit réglisse,' or little licorice, for exactly this reason. It was never a formal medicine so much as a trusted companion of the high trail, valued for its sweetness, its cheerful pink blooms, and its willingness to thrive where almost nothing else would.

Growing guide

Sun
Full sun. This is a plant of open, unshaded alpine slopes and wants all the light it can get.
Soil
Lean, gritty, sharply drained soil, ideally neutral to alkaline. Rocky or scree-like conditions that mimic its native mountainsides suit it far better than rich garden loam.
Water
Modest and even. Established plants are quite drought tolerant, but young plants appreciate steady moisture through their first summer.
Planting
Sow seed in autumn so it experiences a natural cold period over winter, or set out nursery divisions in spring. It is best suited to rock gardens, alpine troughs, and scree beds rather than a conventional border.

Fresh to dried

Harvest
Roots are traditionally dug in autumn, after flowering has finished and the plant's sweetness has settled into the root.
Drying
Clean the roots well, slice them into short lengths, and spread them in a single layer somewhere warm, airy, and out of direct sun until fully dry and snappable.
Storage
Keep dried root pieces in a sealed glass jar away from light and humidity, where they will hold their sweetness for several months.
Best forms
Fresh root, chewed in the old shepherd's way, or dried root pieces for a mild tea.

Traditional preparations

Featured preparation

Traditional Trail Root

The oldest and simplest use of Alpine clover: chewing the fresh root for its sweet, licorice-like flavor, much as Alpine herders did to ease thirst and weariness on long treks through the high pastures.

How it's made. Wash a small, finger-sized piece of fresh root well. Chew it slowly to release its sweetness, then spit out the fibrous pulp once the flavor fades, in the same unhurried way mountain shepherds once did.

Secondary preparation

Mild Root Tea

A gentle, lightly sweet infusion made in the same spirit as other sweet-rooted herbal teas, using a small amount of the dried root.

How it's made. Traditionally, a small piece of dried root, about one teaspoon chopped fine, is simmered gently in 250 ml of water for 5 to 10 minutes, then strained before drinking.

Pairs well with
  • Licorice root
  • Mountain mint
  • Wild thyme
Substitutes
  • Licorice root (Glycyrrhiza glabra)
  • Red clover (Trifolium pratense)
Choose it when

For the wild, high-mountain green that carries the memory of old shepherd trails and alpine pastures in a single sweet root.

Did you know?

In the French Alps, shepherds so prized Alpine clover's sweet root that they nicknamed it 'petit réglisse,' or little licorice, and carried it as a natural trailside treat on the long climb to summer pastures.

Safety

Clover species, including alpine clover, contain coumarin-like compounds that can act as a mild blood thinner, so use caution if you take warfarin or other blood-thinning medication. Confirm identification before foraging, since it grows alongside similar small pink-flowered plants.