Perennial, tufted, with short branched rhizomes, often forming low cushions
Leaf blade linear or ovate-lanceolate to ovate, usually folded, sometimes rigid or succulent; ligule a minute fringe of hairs
Inflorescence usually a single raceme, rarely a dense, contracted panicle; spikelets solitary, on hairy pedicels
Spikelet 10-15 mm long, ± laterally compressed, lanceolate, disarticulating above glumes; glumes ± equal, as long as to longer than spikelet, similar, lanceolate to broadly lanceolate, membranous, rounded, flat or with more than one keel, 5-7-nerved, minutely hairy, acute, awnless
Florets 3-9; bisexual; uppermost floret reduced and sterile; lemma similar in texture to glumes, membranous, 7-9-nerved, hairy, hairs in tufts or not tufted, mixed, tufts usually in a transverse row at base of lobes with 1 or 2 larger marginal tufts below these, 2-lobed, lobes triangular, acute or nerve excurrent into an awn (bristle), central awn geniculate, loosely twisted in lower third, ± as long as body of lemma; callus long, narrowly obtuse, hairy; palea hyaline (thinner than lemma), narrow-elliptic, rounded to emarginate, 2-keeled, 2-nerved, nerves prominent, hairy in upper half
Lodicules 2, glabrous
Stamens 3
Ovary glabrous; styles short, shortly plumose
Fruit an achene with free pericarp
x = 7
Nomenclature:
Dregeochloa Conert
Conert: 335 (1966)
Stapf: 530 (1899) under Danthonia Stapf
Chippindall: 245 (1955) under Danthonia Stapf
Launert: 68 (1970)
Clayton & Renvoize: 177 (1986)
Gibbs Russell et al.: 118 (1990)
Watson & Dallwitz: 345 (1994)
Danthonia Stapf
Stapf: 516 (1899) in part
Distribution & Notes:
Southern Africa: Species 2, S Namibia to Northern 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. 1966. Dregeochloa, eine neue Gattung der Gramineen. Senckenbergiana Biologica 47
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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