60 CYPERACEZ. 
apice attenuatus 2-dentatus plus minus complanatus latere costatus. Nucula 
ignota. 
Near Carex incisa Boott.; but differs from it in the acuminate scales of 
the female flowers. 
Has. Taiheizan: Tabo, leg. B. Hayata et S. Sasaxr, Mai. 1917. 
Carex uraiensis Hayata sp. nov. (Fig. 35). Folia fasciculata linearia 60 cm. 
longa 6-8 mm. lata apice acuminata pallido-viridia supra opaca margine costa 
facieque scabriuscula. Caulis spicifer 40 em. longus 3-4—foliatus, foliis caulinis 
minoribus. Spica 7 terminalis soli- 
taria cylindrica 33 cm. longa 4 mm. 
lata apice obtusa longe pedunculata ; 
spicis lateralibus androgynis cylin- 
dricis 34 cm. ‘longis longe peduncu- 
latis, floribus 7, superioribus, floribus 
1 =‘ # inferioribus. Fl. 3 : squamis valde 
Fig. 35, Carex uraiensis Hayata; 1, a 
scale; 2, section of the same; 3, an utricle; 4, 
a nutlet; 5, section of the same. longis 13 mm. latis sursum obtusis 
vel emarginatis apice arista } mm. lata 3 mm. longa instructis. Fl. 2: squamis 
imbricatis ovatis 2mm. longis 1} mm. latis sursum obtusis apice arista 2mm. 
longa instructis. Utriculus ovoideo-fusiformis 3mm. longus 1mm. latus 
hirsutus apice rostratus 2-dentatus triquetrus. Nucula ovoideo-rhomboidea 
triquetra nigrissima apice basique subalba apice colli-formis truncata basi 
breve stipitata facie excavato-impressa. 
Has. Urai, leg. B. Hayata, Mai. 1916. 
Note: Leaves pale-green dull 
above. 
imbricatis elongato-oblongis 4 mm. 
Sect. Maxime. 
Carex maculata  Boort. 
Hayata (Fig. 36). Ic. Pl. Formos. 
VI. p. 124. 
Has. Shichiseitonzan, leg. Y. Fig. 36, Carex maculata Boort.; 1, a 
SHIMADA. scale; 2, an utricle; 3, nutlet. 
