Explanation of PI. II. 



Coptis Morn HAYATA. 



Fig. 1. The plant. 



2. A leaf. 



3. A flower. 



4. A sepal. 



5. 6. 7. A petal, seen from different sides. 

 8. 9. A stamen, seen from different sides. 



10. Fruits on the recepta.de. 



11. A fruit, expanded. 



12. The same, not expanded, seen from side. 



13. A seed. 



