Edible–medicinal substance · on the official list
Houttuynia
Also called：折耳根
List entry
Official basisList of substances that are both food and medicine · WeiFaJianFa [2002] No. 51, Annex 1
CategoryWhole plant（全草）
Scope of useNo restriction stated
Part usedNot checked yet (to be taken from the Chinese Pharmacopoeia)
Three layers of annotation
Every item is written in three separate layers: classical text, folk custom, and modern literature. Nothing is guessed.
The three layers have not been recorded yet: no classical passage, no sourced custom, no literature search. One checked item at a time.
Layer 1 · Classical textNot searchedLayer 2 · Folk customNot searchedLayer 3 · Modern literatureNot searched
Safety notes unchecked
成分存在争议，孕妇儿童慎用
Review status
Draft · unchecked List data is taken from the official notices. English names, part used and safety notes have not been checked item by item yet.
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