EXPLANATION OF THE PLATE. 

 Plate CX. Berberis Bretschneiderl 



1. A flowering branch, natural size. 



2. A flower, seen from below, enlarged. 



3. A flower, seen from above, enlarged. 



4. A sepal, enlarged. 



5. A petal, interior view, enlarged. 



6. A fruiting branch, natural size. 



7. Vertical section of a fruit, enlarged. 



8. A seed, enlarged. 



9. Margin of a leaf, enlarged. 



