Hypolena.] RESTIACEZ (Masters). 131 
Stems narrowly winged... 
Stems not winged ; 
ale spikelets in spicate or panicled cymes ; 
ale spikelets placed edgewise to the axis: 
Spikelets flattened : 
pikelets 4-4} lin. long, somewhat ; 
crowded ; stems wiry, erect +» (2) impolita, 
Spikelets 2-3 lin, long, remote : 
Stems very nder, _erect, 
sparingly branched; spikelets 
(1) anceps. 
broad .., ove ik eee 
Stems filiform, spreading, dif- 
fusely branched; spikelets 
(3) browniana. 
narrow .., (4) diffusa. 
Spikelets cylindric : 
Spikelets clustered, subcapitate : 
Bracts acute, mucronulate 
. 
. 
. 
(5) eckloniana, 
Bracts oblong, obtuse... .. (6) incerta, 
Spikelets loosely panicled ; : 
Bracts aristate ... so. «es (7). lgxifiora. 
(8) aspera. 
sracts acuminate wae ve 
Spikelets in linear, spicate cymes : 
Spathes and bracts acuminate, f 
aristate.., ise fe .» (9) tenuis, 
Spathes and bracts shortly 4 ? 
mucronate sce ys ... (10) filiformis. 
Male spikelets with one surface turned towards 
the axis: ; 
Spikelets remote; bracts coriaceous _... (11) virgata. 
Spikelets rather crowded ; bracts scarious * 
.. at the tips... ei oe we ive: OX) Burchellii. * 
Male spikelets solitary at the ends of the branches,,, (13) gracilis. 
I 
ees: perianth-seoments oblong-lanceolate, 1-nerved ; inner 3 shorter, 
yaline 3 anthers linear oblong, apiculate. Mast. in DC. Monog. 
Phan. i. 373. 
Burt htt Beorom « Riversdale Div.; towards the summit of Kampsche Berg, 
; F hell 
5896 pray: pny »d ! George Div.; on the Post Berg, near George, Burchzll, 
2. o impolita (Mast. in Journ. Linn. Soc. x. 264); stems tufted, 
: 3 
rise high, s bereled ; leaf-sheaths 
; paringly branched, roughly tubereled ; 
<e long, loosely rt roughly tubercled, with a deep hyaline 
Spikes in terminal, panicled, distichous cymes, com- 
org Y aitanged, oblong-lanceolate ; lateral perianth-segments opposite 
® rachilla, oblong, conduplicate, keeled; remaining segments flat, 
b ; anthers linear-oblong, apiculate ; female inflorescence less 
Ta ce . > 1 
Kx 2 
