Spikelets ovate, 1-9-flowered, falling entire; glumes distichous, winged on keel, mucronate
Perianth 0
Stamens 3
Style 3-branched
Nutlet brown, linear-oblong, narrowed at base and apex, triangular, papillate
Classification Notes:
One of the species: Courtoisina cyperoides (Roxb.) Soják, is apparently represented by a subspecies (Vorster: 1978), for which there is as yet no combination in Courtoisina
Nomenclature:
Courtoisina Soják
Soják: 193 (1979)
Gordon-Gray: 209 (1995)
Courtoisia Nees
Nees: 261 (1834) not of Marchand
Clarke: 403 (1902)
Schonland: 32 (1922)
Mariscus Vahl in part
Podlech: 31 (1967)
Gordon-Gray: 123 (1995)
Cyperus L. subgen. Mariscus (Vahl) C.B.Clarke in part
Kükenthal: 402 (1936)
Distribution & Notes:
Global: Species 2, India, Africa and Madagascar
Southern Africa: Species 2, occurring in Namibia, Botswana, Northern Province, North-West, Gauteng, Free State and Northern Cape
References:
CLARKE, C.B. 1902. Cyperaceae. Flora of tropical Africa 8
GORDON-GRAY, K.D. 1995. Cyperaceae in Natal. Strelitzia 2
KÜKENTHAL, G. 1936. Cyperaceae - Scirpoideae - Cypereae. Das Pflanzenreich 101
NEES VON ESENBECK, C.G. 1834. Edinburgh New Philosophical Journal 17
PODLECH, D. 1967. Cyperaceae. Prodromus einer Flora von Südwestafrika 165
SCHONLAND, S. 1922. Introduction to South African Cyperaceae. Memoirs of the Botanical Survey of South Africa No. 3
SOJÁK, J. 1979. Fragmenta phytotaxonomica et nomenclatorica 2. Casinopsis narodniho musea Oddil Prirodovedny 148
VORSTER, P.J. 1978. Revision of the taxonomy of Mariscus Vahl and related genera in southern Africa. Unpublished D.Sc. thesis. University of Pretoria
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