Flora Sylvatica Koreana 



/ 



Pars XXI. 



Aristolochiaceas 



Lardizabalacee 



Berberidaceas 



Pittosporacece 



Malvaceas 



Empetracece 



Urticacees 



By 



TakeiXoshin Nakai, Dr. Sci. 



Professor of Systematic Botany, Director of Botanic Gardens, 



Tokyo Imperial University. 



Government Botanist of Chosen. 



Published 

 By 



The Forest Experiment Station, 



Government General of Chosen, 



Keijyo, Japan. 



1936 



