A LA FLORE DU PARAGUAY. 125 
CYPERUS T. 
C. Pozysracayus Rottb., Deser. et Ie, p. 39, 4 A1, f. 4; Kunth, Enum. PL, I, 
p. 13; Bückeler, in Linnœæa, XXX V, p. 477; C. B. Clarke, in Journ. of the Linn. Soc. 
Lond., XXI, p. 62. 
Santa-Barbara, prope Villa-Rica, in pascuis, Febr., n. 399; Assomption, in ripis 
fluminis Paraguay, Dec., n. 399%. 
Area geog. In tropicis et subtropicis totius orbis. 
C. unioLoines R. Br., Prodr. F1. Nov. Holl., p. 216; Kunth, L. e. p. 112; C. B. 
Clarke, L. c., p. 60. 
Var. d. bromoides C. B. Clarke. — C. bromoides Link, Jahr., IE, p. 85; Kunth, 
lc, p. 88; Bôckeler, {. c., XXXV, p. 463; C. pseudo-bromoides Bückler, L c., 
XXXV, p. 46%. — À. typico sat differre videtur caryopsi squama multo breviore; 
apice subconoiïdea, marginibus oblusis, 
Vülla-Rica, in pratis humidis, Dec., n. 405. 
Invernada de Loreto, n. 607 et 608 ; Palmas Altas, Misiones, G. Niederlein, n. 2132. 
Area geog. America calidior, Caput Bonæ Speï, India, Australia tropicalis. 
Obs. Forma a cl. C. B. Clarke sub var. 0. bromoides distincta in America meri- 
dionali extensa: Corrientes (Bonpland, in Herb. Mus. Par.), Brasilia, Venezuela, Gua- 
temala, atque Mexico et Insul. Antillenses. 
C. OLrersianus Kunth, L. e., p. 10; Bôckeler, L. c., XXXV, p. 439; C. B. Clarke, 
L e., p. 62. 
Mbocaiati, in pratis humidis, Febr., n. 4052. 
Corrientes, Bonpland, in Herb. Mus. Par.; — Laguna, Ibera, ltuzaingo; Ivernada 
de Loreto, G. Niederlein, n. 609. 
Area. geog. America meridionalis a Montevideo usque ad Mexico et Insulas Antil- 
lenses. 
C. meGaporamicus Kunth, {. e., p. 10; Bôckeler, L. c., XXXV, p. 453; A. Griseb., 
Symb. ad F1. Argent. p. 310; C. B. Clarke, L. c., p. 90. — Pycreus megapotamicus 
Nees ab Esenb., Cyp. Brasil, p. 6. 
Caaguazu, in paludosis, Nov., n. 672; in pratis humidis Cordilleræ Peribébuy, Mart., 
n. 4918. 
