82 THE BOTANICAL MAGAZINE. [Vol. xxix. No. 342. 



Spiraea amurensis, Max. Prim. Fl. Amur. (1859) p. 90. 



Physocarpus amurensis Max. in Act. Hort. Petrop. VI. 

 (1879) p. 221. Focke in Nat. Pflanzenf. III. 3. p. 14. Kom. 

 Fl. Mansh. II. p. 453. Nakai Fl. Kor. L p. 175. 



Hab. in silvis Koreas sept. . 



Distr. Amur et Manshuria. 



