Explanation of PI. X. 



Adenophora morrisoncnsis HAYATA. 



Fig. 1. Basal portion of a stem. 



2. Upper portion of a stem. 



3. A flower, corolla, stamens and a part of calyx-lobes taken off. 



4. Stamens, seen from different sides. 



5. Stigmatic portion of a style. 

 G. Vertical section of an ovary. 



