Perennial or annual, tufted, sometimes stoloniferous or rhizomatous
Leaf blade
narrow, expanded, flat or rolled; ligule a fringe of hairs
Inflorescence
a dense, contracted panicle; spikelets solitary
Spikelet
4.0-7.0 mm long, laterally compressed, acute, disarticulating above glumes and between florets; glumes ± equal, as long as spikelet, membranous, margins and apices hyaline, glabrous, 3-5(7)-nerved, awnless
Florets
3-7; lower florets bisexual; uppermost florets reduced; lemma similar in texture to glumes, membranous, margins and apex hyaline, broadly elliptic or ovate; rounded on back, 9-nerved, scabrid, hairy, hairs in fringes, tufts or in rows, usually across middle of back or margins especially in lower half, 2-lobed, lobes awnless or awned; awn fine, straight; central awn from between lobes, awn as long as to longer than body of lemma, geniculate, twisted in lower part; callus short, blunt, hairy; palea membranous, margins narrowly hyaline, glabrous or shortly pilose, prominently 2-keeled, 2-nerved, nerves ciliate, lower part glabrous or pilose
Clayton & Renvoize: 175 (1986) under
Rytidosperma
Steud.
Gibbs Russell et al.: 192 (1990)
Watson & Dallwitz: 510 (1994)
Danthonia
Stapf
Stapf: 516 (1899) in part
Distribution & Notes:
Southern Africa
: Species 4, mainly S Namibia, Free State, Lesotho, Northern, Western and Eastern Cape
References:
CHIPPINDALL, L.K.A. 1955. A guide to the identification of grasses in South Africa. In D. Meredith,
The grasses and pastures of South Africa
. Central News Agency, Cape Town
CLAYTON, W.D. & RENVOIZE S.A. 1986. Genera graminum. Grasses of the world.
Kew Bulletin
. Additional series 13
CONERT, H.J. 1965. Über den Verwandtschaftskreis der
Danthonia curva
(
Gramineae
,
Festucoideae
,
Danthonieae
).
Senckenbergiana Biologica
46
CONERT, H.J. & TÜRPE, A.M. 1969.
Karroochloa
, eine neue Gattung der Gramineen (
Poaceae
,
Arundinoideae
,
Danthonieae
).
Senckenbergiana Biologica
50
GIBBS RUSSELL, G.E., WATSON, L., KOEKEMOER, M., SMOOK, L., BARKER, N.P., ANDERSON, H.M. & DALLWITZ. M.J. 1990. Grasses of southern Africa.
Memoirs of the Botanical Survey of South Africa
No. 58
LAUNERT, E. 1970.
Gramineae
.
Prodromus einer Flora von Südwestafrika
160
STAPF, O. 1898-1900.
Gramineae
.
Flora capensis
7
WATSON, L. & DALLWITZ, M.J. 1994.
The grass genera of the world
, revised edn. CAB International, Oxon
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