Explanation of Pl. VI. 



Thea iiarvifdia Hayata. 



Fig. 1. Tlie plaut. 



•2. Basal portion of a flower, stamens aud petals taken ofi. 



3. A bract. 



4. A sepal. 



5. An inuer sepal. 



6. CoroUa expanded. 



7. 8. Stamens, seen from difierent sides. 

 9. An ovary in Tertical sectiou. 



10. Apical portion of a style. 



