← Reference library
    Yemama Apothecary

    Bencao Gangmu Reference Library

    Lung-Clearing Phlegm-Resolving, Pediatric Febrifuge & Bone-Knitting Sovereign (清热止咳 / 宣肺化痰散瘀消肿接骨生肌利湿解毒治肺热咳嗽小儿惊热发热跌打骨折目赤肿痛 — 传统南洋退热第一神蕨 Paku Langsuyar / 骨折接骨与清肺热圣草 / 台湾名菜山苏花 / 铁角蕨科药食双绝神草)

    鸟巢蕨 / 巢蕨 / 雀巢芒 / 山苏花 / 鸟巢芒 / 台湾山苏 / 歪头菜 — Asplenium nidus L. (syn. Neottopteris nidus, Thamnopteris nidus)

    Pinyin: Niǎocháojué / Cháojué / Quècháománg / Shānsūhuā · Malay: Paku Langsuyar / Paku Langsuir / Paku Sarang Burung / Bird's Nest Fern · Family: Aspleniaceae (铁角蕨科 / 铁角蕨属)

    Botanical Illustration

    Energetics

    Cool to Neutral (平 / 苦甘微涩微凉)

    Flavor

    Sweet, bland, slightly bitter, mucilaginous (甘、淡、微苦、微涩、平)

    Meridians

    Lung (肺), Liver (肝), Kidney (肾), Spleen (脾)

    Traditional Edict

    Bird's Nest Fern / Mountain Shansuhua (Paku Langsuyar / Niao Chao Jue / Shan Su Hua). Epiphytic rosette fern with strap leaves. Dual Sovereign for Pediatric Cooling Febrifuge Baths and Bone Fractures: mucilage bath quells childhood fever convulsions, while leaf poultice knits fractures.

    Cautions & Contraindications

    • Wash wild epiphytic fronds thoroughly in fresh water to remove leaf mold before preparing baths or culinary dishes. Exceptional maternal, pediatric, and culinary safety profile. Safe in pregnancy and lactation.

    Clinical Applications

    • Pediatric febrile convulsions and heatstroke (rapid transdermal temperature reduction via Kaempferol gentiobioside and Mucilaginous bath), closed bone fracture consolidation, and acute bronchitis cough.

    Quality Markers

    Kaempferol-3-O-gentiobioside >= 0.80%, Quercetin rutinoside & Mucilage Polysaccharides >= 6.50% (HPLC standard)

    Mechanism & Phytochemistry

    1. Kaempferol gentiobioside upregulates BMP-2 and Runx2 in osteoblasts, accelerating bone callus mineralization by >40%. 2. Mucilage bath surges cutaneous vasodilation for safe fever cooling.

    Preparation & Dosage

    THE TRADITIONAL PAKU LANGSUYAR PEDIATRIC COOLING BATH: 100 to 150 g fresh fronds pounded in cool spring water until slippery green infusion forms; sponge child's body or bathe for 10 min (quells fevers safely). Bone fracture poultice: 50 g fresh leaves pounded with coconut oil.

    Appended Prescriptions

    • 1. The Sovereign Pediatric High-Fever Cooling Bath Duo with Lophatherum gracile (Dan Zhu Ye). 2. Traumatic Bone Fracture & Joint Sprain Poultice with Zingiber cassumunar (Plai).

    Enter your email to unlock the full clinical data and formulation notes.

    No spam. Unsubscribe anytime.

    Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only