144 GRAMIXEJE. 



sur dcs rameaux on ramuscules terminaux, en e'pis verticilles, a verticillcs 

 formes tie pen d'epillets et a pen pres equidistants. Epillets brillants 

 livides, courts, an plus de 14 mm. de long, pauciflores, a 5-7-fl., subcyliiidri- 

 ques, aigus ; racheolc courte, articulec. Fleurs superieures ct inferieures 

 graduellcment imparfaites, les uioyenncs 2-3 hermaphrodites. Fleurs ^ : 

 Glumellc infer, ncrviec, glabre, obtuse, souvent mucronee ; glumelle super. 

 depassant un pen la sup. 2-carenee, a careues finement fimbriees vers leur 

 sommet, miuiie de 5-7 nervures entre les 2 carenes. Glumellulcs 11011 visible- 

 meut nerviees, finement fimbriees. Antlieres a eonneetif obtus allonge. Style 

 surmonte par 3 stigmates. Ovairc stipite, obove, liirsute au sommet. Chine, 

 Forniose : Tanisuy (OLDHAM), Lintliao (CANTRO)." 



HAB. Mt. Kwannonzan. 



Bambusa dolichoclada HAYATA sp. uov. (Fig. 54). Rhizoma breve 

 erectum crassum teres 4^- cm. in diametro. Culmus hand spinosus breve 

 csespitosus 10cm. altus in 2m. altitudincm 4i cm. in diametro tcres circularis 

 in sectione viridis ssepe extus albo-cerifer a basi ramifer ; ramis inferioribus 

 efoliatis gracillimis longissimis horizontalitcr patentibus. JNleri thallium ad 2m. 

 altitudincm 30 cm. longum 44- cm. in diametro, lignum 8 mm. crassum, canalis 

 33 mm. in diametro, pulvillus inferior prominens, is superior obseurus ; pulvilli 

 a sc 7 mm. distantes. llami ad iiodos faseiculati. Vagina media coriaceu 

 extus fusco-hirsuta 24 cm. longa 28 cm. lata margine versus apicem tenuiter 

 hirsuta apicc late truncata, partibus truncatis 16cm. latis plus minus rotundatis 

 vel fere truncatis ; ligula brevissima apice fimbriato-ciliata ; pseudophyllum 

 elongato-triaugulare 17 cm. longuui 16 cm. latum, basi cum partibus truncatis 

 vagina: teqmlatum, basi subito latins supra basin ad margincm valde undulato- 

 crispato-plicatuni hie ibidem longe setoso-barbatum extus subglabrum intus basi 

 dense hirsuto-barbatum ; vaginella 54-7 cm. longa 2-3 mm. lata glabra apicc 

 auriculis conspicuis sctulosis utroque latere instructa, ligula brevissima truncata 

 extus hirsuta % mm. longa hand ciliolata. Folia lineari-lanccolata 9-18 cm. longa 

 13-23 mm. lata apice acumiuatissima basi subito rotundato-truncata abrupte ad 

 petiolum 14-2 mm. longum abeuiitia margine scabra supra glabra supra prope 

 latus uiium scabra subtus tenuiter hirsuta, iiervis sccundariis utroque latere 

 eostse 5-7, venulis inter seeundarios 8-9 haud tessellatis. 



