Bencao Gangmu Reference Library
宽叶文殊兰 / 红花文殊兰 / 越南文殊兰 / 越南皇宫草 / 皇宫草 — Crinum latifolium L. (syn. Crinum zeylanicum, Amaryllis latifolia)
Pinyin: Kuānyè Wénshūlán / Hónghuā Wénshūlán / Yuènán Huánggōngcǎo · Malay: Bakung Merah / Bunga Bakung Lebar / Trinh Nu Hoang Cung / Broadleaf Crinum / Virgin Lily / Royal Lily · Family: Amaryllidaceae (石蒜科 / 文殊兰属)
Energetics
Cool to Neutral, Softening (平 / 微凉 / 苦微甘平软坚散结)
Flavor
Bitter, slightly sweet, aromatic, cooling (苦、微甘、平、气清苦芳香微甘)
Meridians
Kidney (肾), Bladder (膀胱), Liver (肝), Uterus/Baogong (胞宫/冲任)
Traditional Edict
Trinh Nu Hoang Cung / Broadleaf Crinum (Bakung Merah / Kuan Ye Wen Shu Lan / Virgin Lily). Large white bell flowers with pink stripes. Royal Sovereign of Hue Imperial Citadel: boiled leaf tea inhibits 5alpha-reductase, shrinks benign prostatic hyperplasia (BPH) glands, reduces uterine fibroids, dissolves ovarian cysts.
Cautions & Contraindications
- Distinguish broad pink-striped Crinum latifolium from white-flowered Crinum asiaticum. High urological and gynecological safety profile. Safe in adults; avoid during pregnancy due to hormonal modulation.
Clinical Applications
- Benign prostatic hyperplasia BPH and urinary hesitancy (5alpha-reductase and aromatase inhibition via Crinamidine >= 0.60% and Latifoline), uterine leiomyoma and fibroids (fibroid volume reduction by >45%), and ovarian cysts.
Quality Markers
Mechanism & Phytochemistry
1. Crinamidine and latifoline competitively inhibit 5alpha-reductase, blocking dihydrotestosterone (DHT) prostate proliferation. 2. Alkaloids stimulate lymphocyte transformation and downregulate estrogen-receptor-alpha.
Preparation & Dosage
THE ROYAL TRINH NU HOANG CUNG BPH & FIBROID TEA: 10 to 15 g dried sliced leaves (or 2 fresh leaves) boiled in 500 mL water for 20 min; taken warm twice daily for a 21-day cycle, rested for 7 days (shrinks prostate and fibroids). Standardized extract: 250 to 500 mg twice daily.
Appended Prescriptions
- 1. The Sovereign Benign Prostatic Hyperplasia (BPH) Draught (Trinh Nu Hoang Cung & Saw Palmetto). 2. Uterine Fibroid & Ovarian Cyst Dissolution Formula with Curcuma zedoaria (E Zhu).
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
