Rootwork

Cleavers

Galium aparine

RubiaceaeEurope, Asia, and North Africa, naturalized worldwide

Description

overall appearance

Cleavers is an annual climbing herb with weak, square stems that can reach 3-6 feet long, clinging to other plants for support.

roots

Shallow, fibrous root system adapted to quick establishment in disturbed or fertile soils.

stem

Square, weak stems are covered with backward-pointing bristles that help the plant cling to clothing and other vegetation.

leaves

Narrow, lance-shaped leaves are arranged in whorls of 6-8 around the stem. Leaves are also covered with tiny hooked bristles.

flowers

Tiny, white, four-petaled flowers appear in small clusters from leaf axils. Flowers are inconspicuous but numerous.

fruits/seeds

Two-seeded fruits are covered with hooked bristles that catch on clothing and animal fur for dispersal.

Active Compounds

Chlorophyll (high content)Vitamins (C, A, K)Minerals (potassium, calcium, silica)Iridoid glycosides (asperuloside)TanninsCoumarins

Traditional Uses

  • Lymphatic drainage and detoxification
  • Urinary tract conditions and kidney support
  • Skin conditions and eczema
  • Spring tonic and blood cleanser
  • Edema and water retention
  • Wound healing and cuts

Modern Applications

  • Lymphatic system support
  • Natural diuretic for fluid retention
  • Detoxification and cleansing protocols
  • Anti-inflammatory for skin conditions
  • Nutritional supplement (high chlorophyll and vitamins)

⚠️ Safety Information

Contraindications

  • None known for typical use
  • Avoid if allergic to plants in Rubiaceae family
  • Large quantities may cause mild digestive upset

Side Effects

  • Generally very well-tolerated
  • Possible mild diuretic effect
  • Rare skin irritation from fresh plant handling

Drug Interactions

  • May enhance effects of diuretic medications
  • Generally considered very safe
  • No significant interactions reported

Parts Used

  • Young aerial parts (stems, leaves, flowers)
  • Fresh plant preferred over dried

Preparation Methods

Young plants juiced for spring tonic

2-3 tsp fresh herb per cup water, steep 10-15 minutes

Fresh crushed plant applied to wounds and skin conditions

1:2 ratio fresh plant in 25% alcohol

Young tips eaten raw in salads or cooked as potherb

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Disclaimer: For educational purposes only. This is not medical advice. Always consult a qualified healthcare provider.