Alnus cremastogyne Burkill
Aliases：Qī Mù Pí (recorded in Tianbao Bencao — Tianbao Materia Medica, literally "Alder Bark"), Luó Guǎi Mù (recorded in Guizhou Minjian Yaowu — Folk Medicines of Guizhou, literally "Turning‑Crotch Wood"), Cài Ké Suàn (recorded in Guizhou Minjian Yaowu, literally "Vegetable‑Shell Garlic"), and Máo Qī (literally "Hairy Alder"). (These are all alternative names for Niú Shǐ Shù, i.e., the tender leaves and bark of Alnus cremastogyne.)
Niú Shǐ Shù is a traditional Chinese medicinal material. It is the tender leaves and bark of Alnus cremastogyne Burkill, a plant belonging to the genus Alnus of the family Betulaceae. It grows on hillsides, earth banks, and in forests. It was first recorded in Guizhou Minjian Yaowu (Folk Medicines of Guizhou).
Efficacy & Actions
Clears and soothes the Liver, improves vision, and regulates qi.
Indications
Wind‑fire red eyes, metrorrhagia (uterine bleeding), epistaxis (nosebleeds), leprosy (for external use), and diarrhea.
Usage & Dosage
For oral administration: decoct in water, 9–15 g. For topical use: take an appropriate amount, mash, decoct in water, and wash the affected area.
Contraindications
This product is slightly toxic and should be used under the guidance of a physician.
Selected Formulas
For leprosy (empirical formula) Take 0.5 jin each of Niushishu (a local herb), Xiaomichai (a local herb), and Sanlengcao (a local herb, also known as Bamianfeng). Pound them together into a pulp, decoct in water, and wash the affected area. For diarrhea (empirical formula) Take 3 qian (about 9g) of Niushishu bark, pound into a pulp, mix with boiled water, and take orally, three times daily.
Medicinal Parts
It is the tender leaves and bark of Alnus cremastogyne Burkill, a plant belonging to the family Betulaceae.
Selection & Storage
Store in a cool, dry place, protected from moisture and insects.
