Educational reference only · Not medical advice · Always consult a qualified healthcare professional

Galium odoratum

Woodruff

Rubiaceae

Evidence: LimitedNone EuropeFlavoringCalmDigestive support
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Identity

Common Name
Woodruff
Scientific Name
Galium odoratum
Botanical Family
Rubiaceae
Native Region
Europe, North Africa, and western Asia
Plant Parts Used
Aerial parts (leaves and stems)
Caffeine Level
None

A low perennial forming mats of whorled leaves on square stems, topped by small white star-shaped flowers. The dried plant develops a sweet coumarin scent.

Historical Background

Woodruff has flavored May wine since the Middle Ages in Germany and was used as a strewing herb and sachet for linen. Its sweet scent intensifies as the herb wilts and dries.

Earliest recorded uses: Mentioned in medieval German and French herbals; popularized in the tradition of Maibowle.

Cultural significance: Central to German spring festivals, woodruff gives May wine its signature aroma.

Traditional preparations:

  • Wine infusion (Maibowle)
  • Light infusion of dried herb
  • Sachets

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

German folk tradition

Used to flavor May wine and spring punches.

European folk medicine

Employed as a mild calmative and digestive; also used as a moth repellent in linen.

Flavor & Aroma

SweetVanilla-likeHay-like

Aroma: Sweet, vanilla, freshly mown hay

Tea Information

Suitable for Tea
Yes
Preparation Methods
Steep 1 gram of dried herb in just-boiled water for 5 minutes; do not exceed recommended amounts
Steeping Temperature
90°C (194°F)
Steeping Time
5 to 7 minutes
Recommended Vessel
Glass teapot
Blends Well With
Lemon balm, Mint, Elderflower, Strawberry leaf
90°C (194°F) 5 to 7 minutes

Safety & Cautions

Contraindications
Avoid in liver disease, during pregnancy, and with anticoagulant therapy due to coumarin content.
Drug Interactions
Theoretical potentiation of anticoagulants due to coumarin; consult a professional if on blood thinners.
Pregnancy
Not recommended; coumarin content is a concern.
Breastfeeding
Avoid due to limited safety data.
Children
Not recommended for children.
Allergies
Rare.
Known Adverse Effects
Excess intake may cause headache, dizziness, or liver strain due to coumarin.

Research Summary

Evidence Level: Limited

Coumarin is the main active compound responsible for aroma; medicinal use is limited by safety considerations.

Evidence levels reflect the currently available scientific literature and may change as new research emerges. Where evidence is limited or conflicting, this is stated plainly.

References & Sources

References & Sources

  1. EMA · Galium odoratum assessment report (2013)
  2. BfR · Coumarin in foods and flavorings (2006)

Related Herbs

Soothing Brews

An educational encyclopedia preserving the history, traditions, and modern evidence behind herbs used in teas and infusions. Inspired by antique botanical manuscripts.

Steeped in tradition, grounded in honesty.

Please Note

This is an educational reference, not a medical resource. Historical use does not imply effectiveness. Natural does not always mean safe. Consult a qualified healthcare professional before using herbs, especially if pregnant, nursing, or taking medications.

© 2026 Soothing Brews · For educational purposes only.

Preferred sources: NIH ODS · NCCIH · MSK Herbs · PubMed · WHO · EMA · German Commission E · Cochrane