May, Mi:.] G. ROIDZUMI.—CONTRIBUTIONES AD FLORAM. 143 



Aira arctica Trim. Act. Hort. Petr. (1830) 56 ;— Steud. Syn. PI. 

 Glum. I. 219. 



Aira c&spitosa L. var. brevifolia Trautv. Fl. Novaja-Semlja in Act. 

 Hort. Petr. I. 86, ibid. V. 142, X. 544, XI. 484;— Nath. in Engl. Bot. 

 Jahrb. IV. 438. 



Nom. Jap. Hime-miyama-komesusuki. (nov.) 



Distr. Yezo : mt. Nutakkamshpe, alpine belt. America arctica, 

 Unalaschka, Asia arctica, Kamtschatka, Rossia arctica, 

 Novaja-semlja, Spitzbergen. 

 Novas ad floram Japoniam ! 



Carex capillaris Linn., Kukenthal, Monogr. Caricoideaa in Engl. 

 Pfl-Reich, Heft. 28, (1909) 590. 



Nom. Jap. Takane-shibasuge. (nov.) 



Distr. Yezo : mt. Yubarisan, alpine belt. Region, arct. et 

 subarct ; alp. et subalp. region, temp, borealis. 

 Nova: ad floram Japoniam ! 



(to be continued.) 



