Herb

Tong you san zhi (tung-oil umbrella paper)

桐油伞纸tong you san zhi

1 source

Recorded in Bencao Gangmu for worm-eaten dry genital sores, burnt to ash, vented overnight and applied to form a scab.

Source

Compendium of Materia Medica (Bencao Gangmu)卷三十八·器物类·桐油伞纸·主治

References

functions_en self-translated from 本草纲目 traditional_functions (public domain; the Chinese tf carries verbatim excerpt_hash citations). No modern work consulted.
WHO IST-TCM terminology-aligned for the English rendering.
public pharmacopoeia & physical facts (public-domain reference facts; no proprietary modern source).

Traditional functions

Classical source text (Chinese) — English summary above.

传统中医记载：主蛀干阴疮，烧灰出火毒一夜傅之便结痂。

Citations

Compendium of Materia Medica (Bencao Gangmu) · Li Shizhen · 卷三十八·器物类·桐油伞纸·条名Cited from Compendium of Materia Medica (Bencao Gangmu) for its classification.
Compendium of Materia Medica (Bencao Gangmu) · Li Shizhen · 卷三十八·器物类·桐油伞纸·主治Cited from Compendium of Materia Medica (Bencao Gangmu) for its traditional functions.