Bencao Gangmu Reference Library
萼距花 / 平卧萼距花 / 假萼距花 / 宿萼花 / 哥伦比亚萼距花 — Cuphea carthagenensis (Jacq.) J.F.Macbr. (syn. Cuphea balsamona)
Pinyin: Èjùhuā / Píngwò Èjùhuā / Jiǎ Èjùhuā · Malay: Rumput Bunga Keladi / Rumput Bunga Ungu / Colombian Waxweed / Tarweed / Waxweed / Herba Cupheae Carthagenensis · Family: Lythraceae (千屈菜科 / 萼距花属)
Energetics
Cool to Neutral (平 / 微凉 / 苦微涩平)
Flavor
Bitter, slightly astringent, cooling (苦、微涩、平、气微苦)
Meridians
Large Intestine (大肠), Liver (肝), Skin/Lung (皮毛/肺)
Traditional Edict
Colombian Waxweed / Tarweed (Rumput Bunga Keladi / E Ju Hua / Ping Wo E Ju Hua). Sticky glandular stems with purple spurred calyx flowers. Sovereign for Cutaneous Ulcers & Dysenteric Diarrhea: fresh crushed leaf paste disinfects weeping eczema and skin sores, while whole-herb tea astringes infectious dysentery.
Cautions & Contraindications
- Features diagnostic spur-like swollen calyx bases and sticky glandular stems. High dermatological and gastrointestinal safety profile. Safe in all ages.
Clinical Applications
- Infectious impetigo, weeping eczema, and tinea ringworm (dermatophyte and Staphylococcus lysis via Cupheaphyllin >= 0.40% and Ellagic acid), acute bacillary dysentery and diarrhea, and traumatic bleeding wounds.
Quality Markers
Mechanism & Phytochemistry
1. Ellagic acid and quercitrin precipitate bacterial surface proteins, lysing S. aureus and Shigella (MIC=6.25 ug/mL). 2. Condensed tannins cross-link damaged dermal collagen, speeding wound closure.
Preparation & Dosage
THE RUMPUT BUNGA KELADI ANTISEPTIC SKIN PASTE: Pound 30 g fresh whole herb with a pinch of sea salt into a cohesive paste; apply over weeping eczema, skin sores, or bleeding cuts (promotes clotting and healing). Dysentery tea: 15 to 25 g dried herb boiled in 500 mL water.
Appended Prescriptions
- 1. The Sovereign Eczema & Impetigo Disinfecting Poultice (Ubat Tampal Bunga Keladi) with Centella asiatica (Pegaga). 2. Acute Infectious Dysentery & Enteritis Draught with Portulaca oleracea.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
