ROSACKE. 237 



Cent. Chin. p. 403 ; PALLBIN Conspect. Fl. Korese I. p. 81 ; MATSUM. efc 

 HAYATA Ennm. PL Formos. p. 125. 



Potentilla mnltifida BAKER et S. MOORE in Jouru. Linn. Soc. XVII. p. 381. 



HAB. Shintiku, Taitocho, Hinan, Ilokuryo. 



DISTRIB. Mandshuria, Japan, Cliina and Corea. 



Potentilla discolor BUNGE; WALP. Hep. II. p. 30; HANCE in Jonru. 

 Bot. (1878), p. 11 ; FRANCHET PL David, p. 122 ; FORBES et HEMSL. Ind. 

 Fl. Sin. I. p. 241 ; HENRY List PL Formos. p. 40 ; DIELS FL Centr. 

 Chin. p. 403 ; PALIBIN Conspect FL Koreas I. p. 81 ; MATSUM. et HAYATA 

 Enum. PL Formos. p. 125. 



PotentiUa formosana HANCE in " Ann. Sc. Nat. 5 me. ssrie, V. p. 212," 

 et in Jonrn. Linn. Soc. XHI. p. 79. 



HAB. Shiutiku, Tamsui. 



DISTRIB. Cliina, Japan and Corea. 



Potentilla gelida O.A. MEY ; LEDEB. Fl. Ross. II. p. 59 ; HOOK, f . 

 Fl. Brit. Ind. II. p. 357 ; DIELS FL Tm.-liug-shau, in ENGL. Bot. Jahrb. 

 XXXVI. Beibl. p. 56 ; HAYATA in Tokyo Bot. Mag. XX. p. 73 ; HAYATA 

 Fl. Mont. Formos. p. 83. 



PotentiUa grcmdiflora LINN. ; WAGNER Dent. Fl. ed-3, p. 399 ; THOME 

 FL Dent. Ost. u. Scliw. III. p. 70. 



HAB. Mt. Morrison. 



DISTRIB. Extends to Europe, northern India, central Cliina, Japan, 

 eastern Siberia and the Knrile and Aleutian islands. 



The species seems to vary over a wide range and especially so in 

 the size of flowers. 



Potentilla leuconota DON var. morrisonicola HAYATA FL Mont. 

 Formos. p. 83. Stem sericeo -pilose, erect, nearly 15 cm. long. Leaves 

 subradical pinnate, oblanceolate in outline, obtuse, 10 cm. long, nearly 19- 

 foliolate, leaflets sessile, obovate, obtuse, 1 crn. long, sharply dentate, pilose 

 above, sericeously pilose, petioles adpressingly pilose, stipules scaly, nearly 3 

 cm. long, aduate to the petioles at the base, entire. Cauline leaves nearly 

 the same as radical one, much smaller, a very few, often 1-2 on the middle of 



