Bencao Gangmu Reference Library
西洋蓍草 / 千叶蓍 / 欧蓍草 / 锯草 / 一枝蒿 / 百叶草 / 蓍草 — Achillea millefolium L. (syn. Achillea lanulosa)
Pinyin: Xīyáng Shīcǎo / Qiānyèshī / Ōushīcǎo · Malay: Daun Seribu / Pokok Daun Seribu / Rumput Seribu / Yarrow · Family: Asteraceae (菊科 / 蓍属)
Energetics
Neutral to Warm (平 / 芳香微苦微辛)
Flavor
Bitter, acrid, aromatic, astringent, slightly sweet (苦、辛、微甘、芳香、平)
Meridians
Liver (肝), Spleen (脾), Lung (肺), Kidney (肾)
Traditional Edict
Yarrow / Thousand-Leaf Herb (Daun Seribu / Xi Yang Shi Cao / Soldier's Woundwort). Feathery thousand-segmented leaves and snow-white flower corymbs. Supreme Battle Wound Styptic & Gynecological Healer: coagulates bleeding cuts, relieves spasmodic dysmenorrhea cramps, melts pelvic stasis.
Cautions & Contraindications
- Never boil open (preserves blue chamazulene and volatile monoterpenes). CONTRAINDICATED in active pregnancy (uterine-stimulating and emmenagogue dynamics). Safe during lactation.
Clinical Applications
- Traumatic hemorrhage and bleeding lacerations (shortening clotting time and accelerating fibrin formation via Achilleine), primary spasmodic dysmenorrhea (myometrial relaxation via Apigenin), and hemorrhoids.
Quality Markers
Mechanism & Phytochemistry
1. Achilleine stimulates intrinsic thromboplastin generation, shortening clotting time by >40% to seal bleeding cuts. 2. Deep-blue chamazulene and apigenin block myometrial calcium influx, abolishing menstrual cramps.
Preparation & Dosage
THE SOVEREIGN DAUN SERIBU WOUND STYPTIC SALVE: 50 g dried flowering tops macerated in 200 mL warm olive oil (3h), blended with 30 g natural beeswax into salve for cuts and burns. Dysmenorrhea tea: 5 to 10 g dried herb steeped in 300 mL boiling water in covered pot.
Appended Prescriptions
- 1. The Sovereign Postpartum Pelvic Recovery Draught with Vitex negundo (Lemuni) and Halia Bara. 2. Traumatic Hemorrhage Compound with Bletilla striata (Bai Ji) and San Qi.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
