1014 BULLETIN DE L'HERBIER BOISSIER (2Me SÉR.). (236) 
Eleocharis acicularis R. Brown. - 
Prodr. (1810), p. 22% in nota; Urban Symb. Antill., v. 2, p. 59, 67; 
Morong et Brition in Annal. New York Acad., v. 7 (1893), p. 254. 
Scirpus retroflexus, Griseb. Symb. Fl. Argent. p. 311. 
Paraguay ; Morong n. 87. 
Hab. In orbe terrarum (præter Africam) fere toto. 
Eleocharis Bonariensis Nees. 
in Hook. Journ. Bot., v.2 (1810), p, 398; Lindm. Regnell. Cyp. (1900), | 
p. 13. 
E. striatula, P. Maury in Mem. Soc. Phys. Genève, v. 31 (1890), p. 135. 
Scirpus striatulus, Griseb. ! Pl. Lorentz, p. 218. 
Paraguay ; Balansa n. 435, 2551. 
Hab. America Australis. 
Eleocharis Cheiaria Roem. et Sch. 
Syst., v. 2 (1817), p. 15%, Mant., pp. 90, 540; Urban Symb. Antill., v. 2, 
p. 99, 68; Lindm. Regnell. Cyp. (1900), p. 15. 
Paraguay ; Lindman n. A. 2297. 
Hassler n. 4307? 
Hab. In calidis orbis fere totius sparsa; in America centrali vulgaris. 
Eleocharis punctata Urban. 
Symb. Antill., v. 2 (1900), pp. 59, 69; Lindm. Regnell. Cyp. (1900), 
p. 15, t. 2, fig. 5; C. B. Clarke ms, non Steud. F 
Chetocyperus polymorphus var. sphagnicola et praticola, Nees! in Mart. 
Brasil, v. 2, pars À, p. 94 (syn. plurimis exel.), non Chetocyperus punctatus, 
Nees. 
Paraguay ; Colonia Risso, Malme n. 1062. C. 
ab. Guadeloupe, Guiana, Brasil. 
Eleocharis minima Kunth. 
Enum., v. 2 (1837), p. 139; Urban Symb. Antill., v. 2, p. 59, 70; 
Chodat in PI. Hassl. I, p. 13%; Bull. Herb. Boiss., ser. 2, v. 1 (1901), p. 440; 
Lindm. Regnell. Cyp. (1900), p. 16. 
Paraguay; Hassler n. 4748 partim. 
Hab. A Florida usque ad Brasil Australem sparsa. 
Eleocharis Wrightiana Urban. 
Symb. Antill. v. 2 (1900), p. 59, 70; Lindm. Regnell. Cyp. (1900), p. 12. 
Heleocharis Wrightiana, Boeck.! Cyp. Novæ heft 1 (1888), p. 12. 
Paraguay ; Lindman n. 2295. 
Hassler n. 8345... 
Hab. Cuba, Guiana, Trinidad, Para. 
forma setis fere obsoletis. 
Herba 0,05-0,1, in arenosis humidis in regione fluminis Apa, Jan., n. 8345. 
This is — Lindmann, n. A. 2295 collected in Paraguay. 
. I doubt whether it specifically differs from the Limnochloa oomorpha Nees = 
(Heleocharis subtilis Buck). 
