(231) R. CHODAT ET E. HASSLER. PLANTE HASSLERIANE. 1009 
Hab. Per omnem Americam calidiorem sparsa. : 
Herba i-2, in paludibus in regione cursus superioris fluminis Apa, Nov., 
n. 7966. 
Cyperus esculentus Linn. 
Sp. Pl., ed. 4, p. 45, ed. 2, p. 67; P. Maury in Mem. Soc. Phys. Genèv., 
v. 31 (1820), p. 131; Urban Symb. Antill., v. 2, p. 23, 33; Lindm. 
Regnell. Cyp.. p. 9; Morong et Britton in Annal. New York Acad., v. 7 
(1893), p. 251. 
Paraguay ; Morong n. 1561, Balansa n. 408. 
Hab. In ealidioribus utriusque orbis (præter Oceaniam) vulgaris. 
Cyperus articulatus Linn. 
Sp. Pl. ed. 4, p. Ak, ed. 2, p. 66; C. B. Clarke in Urban Symb. 
Antill., v. 2, p. 23, 33. 
Paraguay Borealis: O. Kuntze n. 54. 
Hab. In calidis orbis terrarum sat frequens; in Brasil australi rarior. 
Cyperus nodosus Willd. } i 
Enum. Hort. Berol. (1809). p. 72; P. Maury in Mem. Soc. Phys. Genèv., 
v. 31 (1900), p. 131; Morong et Britton in Annal. New York Acad. v. 7 
(1893), p. 252; Urban Symb. Antill., v. 2, p. 23, 34. 
C. subarticulatus, Nees! in Linnæa. v. 9 (183%), p. 285. 
Paraguay ; Morong n. 364, Balansa n. 400. 
Hab. America calida. 
Cyperus radiatus Vahl. 
Enum., v. 2 (4806). p. 369; P. Maury in Mem. Soc. Phys. Genève, v. 31 
(1890), p. 432; Urban Symb. Antill., v. 2, p. 23, 35; Morong et Britton! 
in Annal. New York Acad., v. 7 (1893), p. 253. 
Paraguay ; Balansa n. 414. 
Hab. In ealidioribus orbis veteris vulgaris, orbis nov& frequens. 
Cyperus giganteus Vahl. 
Enum., v. 2 (1806), p. 364: P. Maury in Mem. Soc. Phys. Genève, v. 31 
(1890), p. 132; Morong et Britton in Annal. New York Acad., v. 7 (1893), 
p. 251 ; Urban Symb. Anüll., v. 2, p. 23, 36; Lindm.! Regnell. Cyp., 
p. 9; Chodat in Pl. Hassl. I, p. 19; Bull. Herb. Boiss., v. 6, Append. I 
(1898), p. 49. 
Paraguay ; Balansa n. 414, Morong n. 562, O. Kuntze n. 28. 
Hassler n. 4103, 1026, 7284. 
Hab. In America calida sat frequens. 
Herba 2-2,5, in palude insulæ Chaco-y pr. Concepeion, Sept., n. 7284. 
Mariscus flavus Wahl. 
Enum., v. 2 (1806), p. 374; Urban Symb. Antill., v. 2, pp. 39, 41; 
Lindm. Regnell. Cyp., p. 9; Morong et Britton in Annal. New York 
Acad., v. 7 (1893), p. 251; Chodat in PI. Hassl. I, p. 49 et p. 135; Bull. 
Herb. Boiss., v. 6, Append. 1, p. 19, 20, ser. 2, v. 1 (1901), p. 441. 
