CYPERACEJE. 



119 



laminis glabris chartaceo-membranaceis planis marginibus hand scabris. Canlis 



glaber basi foliis paueis instructus scapiformis circ. 20 cm. longus apice spieulas 



spicatim gerens, spiels 2-3 cm. longis 5 mm. latis ; spicula terminal! masculina, 



lateralibus bisexualibus. SpicuLe ereetse haud patentes a se 2-4 mm. dlstantes ; 



latcralibus 7-8-floratis, floribus superioribus masculinis cseterum foemineis ; clado- 



prophjllum nulltim. Fl. : squamis oblongis 3 mm. longis ; stamina 3, antheris 



linearibus 1 J mm. longis apice fasciculo rainuto singulo pilorum coronatis basi 



brevissime auriculatis. Fl. ^ : glumis 



(vel squamis) mediis ovato-lanceolatis 



3-4 mm. longis Ij- mm. latis apice 



acuminatis glabris 1-costatis margine 



erosis. Utriculns ovato-lanccolatus 



4 mm. longns 1 mm. latus apice 



acuminato-attemiatus ad summuni 



2-dentatus basi obtusus dorso con- 



vexus facie planus margine sub 



microscopic remote minute setulosus 



dorso 5-castaneo-striatus glaber. 



ISTucula oblonga glabra plano-con- 



vcxa Carex arenicola HAYATA 



Mater. Fl. Formos. p. 378 (non 



F. SCH.) 



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 



, - , i .1 i 



are attenuate at both apex and 



Kicr. 3S, a-e, Carex satsumensis FE. et SAV. 

 var. Naka'ti HAYATA; a, a scale; b, the same m 

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



excrescence at the base of the nutlet ^' arex P se ^arenicola HAYATA; f, a 



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

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



