Fragmenta Phytographiae Australiae occidentalis. 89 
erectis, basi vaginis brunneis numerosis obtectis, superne ramosis, ramis 
paucis stricte erectis elongatis, vel saepius numerosis -= abbreviatis saepi- 
usque == curvatis, omnibus teretibus tenuibus, sed rigidis, profunde longitudi- 
naliter striatis, hinc inde vaginis brunneis arcte tubulatis apice longe setaceo- 
apiculatis munitis; spiculis valde multifloris, anguste cylindraceis; bracteis 
ovatis brunneis, infimis paucis sterilibus, ceteris omnibus fertilibus. 
Rhizoma 7 mm crassum; culmi 25—35 cm longi, 4—1,5 mm crassi; 
vaginae 3—4 mm long., mucrones earum circ. 3 mm long.; spiculae $—12 mm 
long., 3 mm crass.; bracteae 4,5 >< 4 mm. 
Hab. in distr. Darling pr. Swan River (Bayswater) in depressis hu- 
midis fruticosis humoso-arenosis haud raro subumbrosis flor. m. Maj. (E. Prırzeı 
PI. Austr. occid. 304, D. 2816). 
Leptocarpus R. Br. (B. VII. 231). 
Leptocarpus coangustatus Nees (B. VII. 234). 
Per distr. Eyre usque ad Esperance Bay aream extendit. Vidimus 
pr. Hammersley River (D. 4784, 4794) atque pr. Esperance in alluviis argil- 
loso-arenosis (D. 5383). 
Leptocarpus humilis Gilg n. sp. 
Rhizomate longissime reptante tenui culmos 8—15 cm longos, numerosos 
stricte erectos breves crassos emittente, vaginis basalibus numerosis arcte 
&mplectentibus, superioribus distantibus paucis fuscis adpressis breviter 
mucronatis; spiculis 3 apicem culmorum versus numerosis fasciculatis 
pedicellatis pendulis, bracteis aureo-fuscis nitentibus, spiculis Q distantibus 
minimis paucis erectis. 
Hab. in distr. Stirling pr. Cranbrook in fruticetis apertis arenosis fl. 
m. Sept. (D. 4433). 
Species L. coangustato Nees affinis. 
Hypolaena R. Br. (B. VII. 237). 
Hypolaena ramosissima Gilg n. sp. 
Culmis densissime eaespitosis numerosissimis elatis (cire. 50 cm alt.) 
longitudinaliter striatis griseo-fuscis, vaginis basalibus approximatis superio- 
ribus distantibus omnibus arcte amplectentibus apice longe mucronatis inferne 
hyalinis erosis, ramulis lateralibus numerosis tenuissimis elongatis erectis 
Spiculigeris ; spieulis ad ramulos numerosis longe distantibus pedunculatis, 
bracteis fuscis. 
Hab. pr. King George Sound ad lacum Grasmere in humidis hu- 
moso-arenosis flor, m. Nov. (D. 5500). 
Species H, lateriflorae (R. Br.) Benth. orientali proxima. 
Hypolaena exsulea R. Br. (B. VII. 240). 
Eodem modo quo Leplocarpus coangustatus (cf. supra) orientem versus 
progreditur, Habemus e distr. Eyre pr. Jaeup Creek in arenosis (D. 5979) 
Bec non pr. Gibsons Soak in arenosis (D. 5438). 
