﻿48* BOTANICAL MAGAZINE. [Voi.xx v 



Sibbaldia procumbens Linn. Sp. PL ed-2, p. 406 ; Diels, Fl. 

 Centr. Chin, in Engl. Bot. Jahrb. XXIX. p. 404, et Fl. Tsin ling shan, 

 in Beibl. Engl. Bot. Jahrb. XXXVI. Heft-5, p. 56; Thome, FI. Deutsch- 

 land, III. p. 60; Ascherson et Graebn. Syn. Mt. Fl. VI.-l, p. 661; Wagner, 

 Deutsch. Fl. ed-3, p. 361. 



Potent ilia Sibbaldi Haller f. in "Ser. Mus. Helvet. I. p. 51"; Hook. 

 f. Fl. Brit. Ind. II. p. 345. 



Sibbaldia cuneata Kunze, Linnaea XX. p. 59 ; Edgew. Trans. LinD. 

 Soc. XX. p. 44. 



Hal), in nionte Morrison, leg. T. Kawakami et G. Nakahara, anno 

 1905, Nov. 



This plant having had a wide range in the glacial period is now 

 found here and there in the polar and alpine regions of Europe and Asia. 

 And it is not rare that we meet with it in the high mountains of Japan. 



Potentilla leuconota Don, " Prodr. p. 230 "; Hook. f. Fl. Brit. Ind. 

 II. p. 352 ; Diels, Fl. Centr. Chin, in Engl. Bot. Jahrb. XXIX. p. 403. 



Hab. in monte Morrison, ad 13094 ped., leg S. Nagasawa, (No. 732), 

 anno 1905, Nov; et T. Kawakami, et G. Nakahara. 



This very pretty sericeous plant which I refer to P. leuconota Don some- 

 what resembles the Japanese P. anserina Linn. This Potentilla is rather of 

 the alpine character, being found in high mountains of Asia such as Hima- 

 laya, and those of Borneo and west central China. 



