160 
Filamenta 3 sepalis interioribus infern e adnata ceteris teneriora. 
Stylus brevissimus. Capsula 1'" metiens, loculis 1-2 spermis. 
Semina atra opaca subrugosa circiter J //y longa. 
L. grandiflore et Roei cognata. 
G-ramine^e. 
Danthonia bipartita . 
Caulibus elatioribns nodis foliisque glabris, foliis fere planis, 
]igula brevi lacera, racemo spicularum composito, spiculis 7-8- 
jioris gluma glabra vix longioribus, glumella exteriore profunde 
bipartita interiorem quadruplo superante dorso seriebus duabus 
distinctis haud interruptis villorum longe barbata, laciniis ejusdem 
lanceolato-ensiformibus sub-foliaceis aristam rectam paalo supe- 
rantibus. 
In pratis ad flumen Darling. Goodwin et Dallacliy. 
Radix ignota. Folia 1-1 y" lata longe acutata. Vaginas ad ex- 
tremitates laterales ligularum nec ligulas ipsas barbato-ciliate. 
Inflorescentia sepe semipedalis. Glume lanceolate acutatas ner- 
vose, haud distincte carinate, 6-7"' longe. Glumelle inferiores 
gradatim majores, superiores minores, summa tabescens ; ille 
glumarum longitudine; earum pars dorsalis indivisa vix ultra V" 
longa, cui series altera villorum albida sesquilinearis ad basin, altera 
bilinearis flavescens circum apicem inserta ; lacinie quadrinerves 
circiter 5" 1 longe virides, margine interiore scabride angustius 
membranee, margine exteriore latius scariose leves. Glumella 
superior paulo (longitudine § 7// demum) originem ariste superans. 
Arista inferne complanata contorta superne scabrida. 
Fasciculus VI. editus Jun. 1859. 
