FLOEA MONTANA FOIîMOS.E 49 



which is quite different from the others. The specimens are, 

 however, in too imperfect a state either for determination or 

 description . 



Corydalis sp. 



Hab. Taitô : Daironkösha, leg. T. Kawakami et U. Moei, 

 Nov. 1906, (Nos. 2170 et 2183). 



Cruciferae. 

 Arab is Lixx. 



In the lowland flora we have had nothing of Arahü. On the high 

 elevations, there are found three species belonging to the genus. 



Arabis alpina Lixx. Sp. PL ed-2. p. 928 ; DC. Piodr. I. p. 142 ; 

 Hook. f. et Thoms. iu Journ. Liun. Soc. V. p. 141 ; Hook. f. et Axders. iu 

 Hook. f. Fl. Brit. lud. I. p. 135 ; Dœls, Fl. Ceutr. Chin, in Engl. 

 Bot. Jahrb. XXIX. p. 359 ; Ledeb. Fl. Boss. I. p. 117 ; Hook, et Aex. Bot. 

 Beech. Vor. p 112 ; Wagxei;, Deut. Fl. ed-3, p. 290 ; Thome, Fl. Deut. 

 Ost. u. Scliw. IL p. 175. 



AmUs olbida Stev. ; DC. Prodr. I. p. 142. 



Arabis pierasperma Edgew. iu Trau. Liuu. Soc. XX. p. 3o. 



Hab. in monte Morrison, leg. T. Kawakami et U. Moei, Oct. 

 lOOG, (No. 223). 



DiSTEiB. Asia, from xAltai westward to Europe ; east Hima- 

 laya, central China northward to east Sibeiia. 



My specimen does not quite agree with tlie description of 

 A. alpina Lixx. It seems to me that the plant differs a little from 

 the type in its individual character only. The leaves of the present 

 form are subentire, while those of the type are more or less dentate. 



Arabis taraxacifolia Anders. ; Hook. f. et Axdees, iu Hook. f. Fl. 

 Brit. lud. I. p. 13G- 



