122 



CYPEEACHZE. 



HAB. Monte Morrison, ad 9000 

 pod. alt., leg. S. SASAKI, Oct. 1909; 

 montibus centralibus,lcg. U. Mom et 

 S. XAKAI, Dec. 1909. 



Differs from the type by the 

 much shorter culms and by the 

 tubiformed cladoprophylla. 



Sect. Polystacliyw. 



Carex baccans XEES. (Fig. 36, 

 a-f) ; MATSUM. et HAYATA Enum. 

 PL Formos. p. 493. 



Sect. Iiullcw. 



a. Partial panicles explicate. 



. Spicules very much slender 



C. pseudo-filicina. 



ft. Spicules oblong, stronger than 

 the preceding species 



C. filicina. 



b. Partial panicles contracted 



C. hakkuensis. 



Carex pseudofilicina HAYATA 

 (Fig. 36, g-k), Mater. Fl. Formosa. 

 p. 391. 



Carex filicina XEES. ; MATSUM. 

 et HAYATA Enum. PL Formos. p. 

 495. 



Carex hakkuensis HAYATA 

 sp. iiov. (Fig. 37). Rhizoma ignotum. 

 Caulis triqueter circ. 1 m. altus glaber 



foliatus. Folia radicalia ignota; cau- a glume; b ' the section of the same; c ' an 



utricle ; d, the same, seen from another side ; 



Una erecta cum vaginis 30-40 cm. e , section of the same; f, a nutlet, g-k, 



longa glabra, vaginis triquetris cy- Carex P seud W c HAYATA; g, a glume; h, 



the section of the same ; i, an utricle ; j, the 

 lindricis 5-6 cm. longis 6 mm. latis section of the same, k, a nutlet. 



Fig. 36, a-f, Carex laccans XEES; a, 



