FLORA MONTANA FORMOS.E 65 



Hook. f. Fl. Brit. lud. I. p. 432 ; Diels, Fl. Centr. Chin. p. 419 ; Ledeb. 

 " Fl. Alt. III. p. 233 "; Thome, Fl. Deut. Ost. u. Sclnv. III. p. 201 ; Wagner, 

 Deut. Fl. ed-3, p. 431. 



Hab. Taitö : Buitsliisekisha, leg. T. Kawakami etU. Moki, Dec. 

 1906, (No. 2152). 



DisTKiB. Southern part of Japan, China throughout, and 

 westward to Europe. 



This exactly agrees with the Japanese form. 



Geranium uniflorum Hayata, sp. nov. Cauhs 1-2 ped. altus 

 erecto-patens glaber superne pilosus, ramis articulato-nodosis. 

 Folia longe petiolata piloso-pubescentia, petiolis 2-4 cm. longis, 

 la minis ambitu late orbicularibus vel pentagonis 5-7 cm. in 

 diametro sequantibus profunde 5-partitis, segmentis acuminatis, 

 pinnatifidis inciso-serratis, stipulis oblongis abrupte acuminatis 

 1 cm. longis extus pilosiuscuhs. Flores axillares vel subterminales 

 longe pedunculati uniflori 2-bracteati, pedunculis 5-6 cm. longis 

 pubescentibus, bracteis subulatis oppositis circ. 1 cm. longis. 

 Sepala 5, elliptica 12 mm. longa 5 mm. lata extus distincte 5- 

 nervia ad nervös pilosula apice aristato-aeuta intus glabra. 

 Petala 5, obovata cuneata intégra 2 cm. longa vel longiora apice 

 rotundata emarginata basi supra unguem ciliata. Glandulae 5. 

 Stamina 10, 2-seriata, filamentis basi dilatis brevissime cihatis 

 antheris oblongis deciduis. Ovarium pilosum. Capsulas lobi 

 oblongi pilosi 5 mm. longi 2 J mm. lati, caudis 14 mm. longis. 



Hab. ad verticem mentis Morrison, ad 13094 ped. alt., leg. 

 S. Nagasawa, Nov. 1905, (No. 684) ; in eodem monte, ad 13000 

 ped. alt., leg. T. Kawakami et U. Moki, Oct. 1906, (No. 2254). 



This new plant is somewhat like G. pratense Linn, in its 

 foliage and flowers ; but greatly differs from it in having uni- 



