136 



GRAMINEJE. 



pedicellis spiculse gracilliinis 42 cm. longis, bracteis sub raino sitis castaiieo- 

 coloratis vaginiforraibus 1-1 1 cm. longis apice setseformibus. Spiculse inferiores 

 bisexuales, superiores masculime ; spicula masculina lineari-cvlindrica plus minus 

 recurva 2-3 cm. longa 1^ mm. lata apice acuminata basi obtusa, squaniis in- 

 ferioribus sterilibus ; sqnamis mediis ovatis 44- nun. longis 2 mm. latis apice 

 acutis ; stamina 3, filamentis glabris, aiitheris linearibus 2 mm. longis ^ mm. latis 

 apice ad connectivum brevissime productis, partibus productis subacutis, basi 

 auriculis brevissimis ; spiculse bisexuales obovatse brevissime pedicellatse 5 mm. 

 latse pauc:i-norat?e ; fl. f mcdii : squamis (glumis) ovatis 3-J-- 4 mm. longis 

 2 mm. latis utriculo brevioribus apice aeutis obtusis vel cuspidatis margine 

 integris basi perfecte rhachin utriculi amplectaiitibus glabris dorso 1- 

 costatis. Utriculus fusifortnis 64 mm. longus 14- mm. latus apic-c rostrato- 

 attenuatus ad summum 2-dentatus basi breve attenuates dorso convexus 

 facie concavus utraque liirsutus tenuiter 

 multo striatus. Nucula elon;ato-obovoideo- 



o 



elliptica 34-4 mm. longa 1] mm. lata Ircvis 

 dorso convexa facie plaiia apice abrupte rostrata 

 ad stylum abeuns. 



HAB. Formosa, loco non indicato, leg. U. 

 Mom, 1912. 



G ramineae. 

 Ariindinarla MICH. 

 Arundinaria Kunishii HAYATA sp. 



nov. (Fig. 47). Frutex. Ilhizouia rcpens circ. 

 40 cm. longum 14- cm. in diametro plus minus 

 recurvum, internodiis 2-24^ cm. longis, squamis 

 complete obtectum, squamis stramineis glabris 

 5 cm. longis apice triangulari-obtusis inter- 



dum 2-fidis complete rhizoma amplectantibus. Fi ^- 47 ' Arundinaria Eunishii 



HATATA ; a,, ftn upical portion, a sheath 

 Turio crectus rectus e rhizomate lateraliter O f turion ; b, the same, magnified seen 



oriuiidus deorsum purpurascens sursum from snrace; c ' the same ' seen from 



back ; d, the same, in vertical section ; 



viridescens sparse liirsutus nitidus. Culmus a, natural size; others magnified. 



