28 



VIOLACKE. 



basi cuneato-attenuatum calcaratum, calcari 6 

 mm. longo l mm. lato subrecto. 



HAB. Arisan : leg. B. HAYATA et S. SASAKI 

 Jan. 1912. 



Differs from the type by the much narrower 

 petals. 



Viola kosanensis HAYATA sp. nov. Bhi- 

 zoma ascendens squamosum, ad apicem folia 

 radicalia et scapum gerens. Folia omnia radi- 

 calia, longe petiolata, lamina ovato-cordata apice 

 acuta vel obtusa, basi profande cordata, 2 cm. 

 longa totiusque lata, margine crenata, supra 

 parcissime hirsuta vel subglabra, subtus pallidis- 

 sima glaberrima, petiolis glabris 5 cm. longis, 

 stipulis linearibus apice acuminatis basi plus 

 minus latioribus longe fimbriatis 1 cm. longis 

 basi 1^ mm. latis. Scapi 6-8 cm. longi, versus 

 apicem bracteis 2 suboppositim instructi, bracteis 

 linearibus 5 mm. longis basi latioribus mm. 

 latis basi dentibus filiformibus 1-3 instructis. 

 Sepala lanceolata insequalia apice obtusa basi 

 truncata ultra insertionem producta 5-6 mm. 

 longa. Petala insequalia superiora 2 obovato- 

 oblonga apice rotundata basi subunguiculata 

 supra basin valde reflexa 9 mm. longa 3 mm. 

 lata, lateralia longiora semi-oblonga, vel serni- 

 ovato-oblonga 11 mm. longa 3 mm. lata apice 

 obtusa vel obtuso-rotundata basi attenuata, 

 inferius lineari-oblongum 7 mm. longum 2 mm. latum apice rotundatum basi 

 calcaratum, calcari 3 mm. longo 2 mm. lato recto. Stigma terminale botrioi- 

 deum. 



HAB. Fokien : Kosan, leg. S. NAGASAWA, 1910, Aprili. 



Viola Kawakamil HAYATA var. 

 fitenopeldla HAYATA. 1, a leaf ; 



2, stipules ; 3, a flower. Fig. 1 and 



3, natural size, fig. 2, magnified. 



