A PLACE TO STUDY AND REMEMBER

Meet the herbs.
Know each one deeply.

A bilingual field guide to traditional Chinese materia medica, bringing together botanical images, classical context, safety notes, and interactive study tools.

✳An educational reference—not a substitute for diagnosis or treatment advice.
AI-generated study illustration of Asian ginseng
本草
BEN CAO
人參REN SHEN · PANAX GINSENG
本草綱目 — COMPENDIUM OF MATERIA MEDICA
01Identify by image
02Learn names across languages
03Practice active recall
藥
BOTANICAL LIBRARY

Featured materia medica

Familiar herbs to begin learning their names, forms, traditional context, and safety profile.

Browse the library↗
✳Images support study of botanical form; do not use them to identify wild or purchased herbs.
LEARN THROUGH IMAGES

Remember through
looking and returning.

Review herb names at your own pace. Your learning progress stays on this device.

RECALL PROGRESS0 / 5
FLASHCARD · 01本草
Tap to reveal ↻
問
QUICK CHALLENGE

Can you name this herb?

Herb identification question
FORMULAS IN THE CLASSICS

Traditional formulas

Explore the structure and principles behind a few representative classical prescriptions.

方
!

These entries are for historical and educational study. Ingredients, preparation, and safety may vary by source, product, and person. Do not self-prescribe.

慎
SAFETY COMES FIRST

A traditional pairing
is not safe for everyone.

Some herbs may interact with medicines, cause side effects, or be contaminated. Take extra care during pregnancy, with chronic conditions, or when using prescription medicines.

Read NCCIH safety guidance ↗
STUDY WITH SOURCES

Entries include references so you can read, compare, and follow the evidence yourself.