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FNA | Family List | FNA Vol. 23 | Cyperaceae | Cyperus

15c. CYPERUS Linnaeus subg. JUNCELLUS (Grisebach) C. B. Clarke, J. Linn. Soc., Bot. 21: 33. 1884.

Cyperus sect. Juncellus Grisebach, Fl. Brit. W. I., 562. 1864; Acorellus Palla; Juncellus (Grisebach) C. B. Clarke

Culms and leaves with Kranz (chlorocyperoid) anatomy. Inflorescences: spikes; rachilla persistent, wingless. Spikelets borne in spikes; floral scales deciduous, rounded. Flowers: stamens 2–3, usually 3 in C. laevigatus; pistils 2; stigmas 2(–3 in C. serotinus). Achenes biconvex, dorsiventrally flattened, face borne toward rachilla.

Species 6 (2 in the flora): pantropical and warm-temperate regions.

Lower Taxa


 

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