94 



GRAMINE.E. 



1 cm. longa 2^-3 mm. lata apice acuminata basi obtusa callo annular! in- 

 structa 7-nervia extus rugosa intus laevis apice ad aristam 8 mm. longam 

 scabram abeuns. Palea quam gluma florens pauce brevier 8 mm. longa, inter 

 carinas l^mm. lata apice truncata basi 

 obtusa 2-carinata ad carinas ciliata 

 secus carinas interiore plicata. Caryopsis 

 linearis 4-5 mm. longa 1 mm. lata 

 apice villosa. 



Brachypodium sylvaticum HAYATA 

 Fl. Morit. Formos. p. 240 (non ROEM. 

 et SCHUTT.) 



HAB. in monte centrali, Hakkutai- 

 san, typus ; Mt. Morrison, 12000 ped 

 alt.; inter Ushoko et Arisan. 



Near B. sylvaticum ROEM. et 

 SCHUTT., but distinguishable from it in 

 having much narrower leaves and not 

 ciliolate rhachilla of the spikelets. 

 LXXIII. Lepturus R. BR. 



Lepturus repens R. BR.; MATSUM. 

 et HAYATA I.e. p. 548. 



LXXIV. Triticum LINN. 



Triticum vulgare VILL.; MA- 

 TSUM. et HAYATA, I.e. p. 548. 

 LXXV. Aruiidinaria MICHX. 



Arundinaria Kunishii HAYATA 

 Ic. PI. Forrnos. VI. p. 136. 



Arundinaria naibunensis HA- 



Fig. 57, Brachypodium formosanum 

 HAYATA; a, a spikelet ; b, gl. I.; c, gl. II.; 

 d, a flowering glume with its palea ; e, the 

 same, seen from a different side ; f, the 

 same glume; g, the same palea; h, the 

 same palea with stamens ; i, ovary ; j, a 

 young caryopsis. 



YATA Mater. Fl. Formos. p. 408. 



Arundinaria niitakayamensis 



HAYATA in Tokyo Bot. Mag. XXI. p. 49. 



Arundinaria oiwakensis HAYATA Ic. PL Forraos. VI. p. 137. 

 Arundinaria Usawai HAYATA Ic. PI. Formos. VI. p. 138. 



