450 BULLETIN DE L'HERBIER BOISSIER (2M€ SER.). (134) 
Bulbostylis capillaris Kunth. 
Var. pyriformis C. B. Clarke nov. var. 
Umbella late colorata ferrugineo-brunnea aut subcastanea, nuce alba pyriformi 
basi mulium angustata tenui obscure undulata. 
Herba 0,3-0,6, in campis Cordillera de Altos, Dec., 3676; Balansa 425; ın 
Argentina frequens (C. B. CI.). 
Eleocharis (tenuissima) C. B. Clarke, 
Heleocharis Bœck. in Linnæa XXXVI (1869-70), 419 : Chetocyperus 
viviparus Nees in Mart. Flor. Bras. II, pars. I, 93; Scirpus viviparus 
Schrader mss. non Eleocharis vivipara Link. 
The identification, no nut having been seen is very uncertain. The habit the 
stem and the young spikelet maich those of E. tenuissima well enough. But 
there are many small species of Eleocharis that takes on this habit when they 
get in trickling water. 
0,02-0,04, in stagno Cordillera de Altos, Dec., 3659. ? 
Eleocharis mutata C. Brown. 
Urban Symbol. Antill. II, 61. 
Nux latius obovoidea, stylo basis majusculæ; vix E. mutata typ. fere Glaziou, 
n. 6422. 
5 0,3-0,5, in stagnis pr. Igatimi, Dec., 5676 ; in palude pr. Tucangua, Febr., 
935. 
Eleocharis capillacea Kunth. 
Urban Symbol. Antill. II, 65. 
0,02-0,03, in palude pr. Igatimi, Sept., 4748 p. p. 
Eleocharis minima Kunth. 
Urban Symbol. Antill. II, 70. 
0,2-0,3, in palude pr. Igatimi, Sept., 4748 p. p. 
Eleocharis pachystyla C. B. Clarke. 
Urban Symbol. Antill. II, 72. 
0,5-0,8, in stagno pr. fl. Capibary, Sept. 4436. 
Eleocharis ochreala Nees. 
Var. flaccida Beck. 
Urban Symbol. Antill. II, 63. 
0,3-0,5, in stagno pr. Igatimi, Nov.. 5563. 
Eleocharis sulcata Nees. 
Urban Symbol. Antill. II, 72. 
-0,2-0,3, in uliginosis pr. flumen Jejui-guazu, Dec., 5723; 0,1-02, in palude 
Cordillera de Altos, Dec., 35641. 
