CYPERACE.E. 



119 



laminis glabris chartaceo-membranaceis planis marginibus hand scabris. Caulis 



glaber basi foliis paucis instructua scapiformis circ. 20 cm. longus apice spiculas 



spicatlm gerens, spiels 2-3 cm. longis 5 mm. latis ; spicula terminal]' niasculina, 



lateralibus bisexualibus. Spiculse creetse hand patentes a so 2-4 mm. distant cs ; 



lateralibus 7-S-floratis, floribus superioribus masculinis csetermn foenrineis ; clado- 



propliylluni nullum. Fl. : squamis oblongis 3 mm. longis ; stamina 3, antheris 



linearibus 1^ mm. longis apice fascicnlo minuto singulo pilorura coronatis basi 



brevissime auriculatis. Fl. f : glumis 



(vel squamis) mediis ovato-lanceolatis 



3-4 mm. longis 1 mm. latis apice 



acnuiinatis glabris 1-costatis margine 



erosis. Utriculus ovato-lanceolatus 



4 mm. longus 1 mm. latus apice 



acuminato-attenuatus ad snmmum 



2-dentatus basi obtusus dorso con- 



vexus facie planus margine sub 



microscopic remote minute set ulo.su s 



dorso 5-castaneo-striatus glaber. 



Nucula oblonora fflabra piano-con- 



O O 1 



vexu Ccirex arenicola HAYATA 

 Plater. Fl. Fornios. p. 378 (non 

 F. SGH.) 



HAB. Mt. Morrison, leg. T. 

 KAWAKAMI et U. MORI, Oct. 1908. 



Resembles C. arenicola F. 

 SCHMIDT in the external features ; 

 but really distinct from it in 

 having lanceolate utricles which 

 are attenuate at both apex and 



Fig. 35, a-e, Carex satsumensis FB. et SAV. 

 var. Nakail HAYATA ; a, a scale ; b, the same in 



base, and in the lack of spongy section; c, an utricle; d, the same in section; e, a, 



i c 0.1 nutlet, f-i , Carex pseudoarenicola, HAYATA ; f , a 



excrescence at the base of the 



utricles. 



scale ; g, the same in section ; h, an utricle ; i, a 

 nutlet ; j, the same in section, with the utricle. 



