72 C. B. CLARKE: 
Chaetlocyperus Jamesoni Sieud.! Cyp. (1855) p. 174. 
- Hab. in Cuba: C. Wright. 
Distrib. in Africa (Djur); in America a New Jersey et Mexico usque 
ad Guayaquil et Pernambuco. 
88. Eleocharis suleata Nees, rhizomate brevi, interdum 4 cm. 
longo, lignescente; culmis fascieulatis, 1—3 dm. longis, gracilibus; vagina 
summa strieta, apice in altero latere ovato-producta; spieula 4—7 cm. 
longa, ellipsoidea, multiflora, fusca aut purpurascente; glumis ovatis, ob- 
tusis, ima (vel 2 imis) latiore, vacua, persistente; setis (6, 5, 3) cum 
?/, parte nueis aequilongis (vel 0), retrorsim scabris, pallidis; stylo 3-fido; 
.nuce cum !/, parte glumae aequilonga, obovoidea, apice paullo angus- 
tata, levi, alba aut straminea; stylobasi bulbiformi, quam nucis apex 
latiore. 
Eleocharis suleata Nees! in Linnaea IX (1834) p. 294; Kunth! 
Enum. II p. 157. 
Seirpus suleatus Roth Nov. Pl. Sp. (1821) p. 30. 
Fimbristylis suleata Roem. et Sch. Syst. II Mant. (1824) p. 52; 
Kunth Enum. II p. 214. 
Limnochloa calyptrata Liebm.! Mexic. Halvgr. (1851) p. 56. 
Heleocharis suleata Boeck.! in Vidensk. Meddel. Kjob. (1568 — 69) 
p.133, et in Linnaeca XXXVI (1869—70) p. 445 partim. 
Heleocharis Rothiana Boeck.! in Flora XLIII (1860) p. 3 et in 
Linnaea XXXVI (1869—70) p. 444. 
Hab. in Trinidad: Crueger n. 2076. 
Distrib. America, a Mexico usque ad Buenos Aires, vulgaris. 
__—> 39. Eleocharis pachystyla ©. B. Clarke, rhizomate usque ad 8 cm. 
longo, a squamis ovatis castaneo-rubris dense intecto; culmis approxi- 
matis, 4— 6 dm. longis, tenuioribus; vagina summa stricta, apice herbacea, 
in altero latere ovato-oblonga; spicula 6 mm. longa, obovoidea, densa, 
fusca; glumis elongato-elliptieis, obtusis, ima majore culmum fere am- 
plectente viridi persistente; setis 6, nucem superantibus, retrorsim scabris, 
ferrugineis; stylo 3-fido; nuce cum ?/, parte glumae vix aequilonga ob- 
ovoidea, apice parum angustata, acutius trigona, fusca; stylobasi conica 
longiuseula. 
Eleocharis capitata Mig. 
XIX. (1847) p. 225). 
Seirpus pachystylus ©. Wright! in Sau. Cub. (1871) n. 2620 p. 174. 
Seirpus melanocarpus Griseb.! Pl. Cub. (1866) p. 239. 
Seirpus capitatus Griseb.! Flor. (1864) p. 570 partim. 
Heleocharis suleata Boeck.! in Linnaea XXXVI (1869—70) 
p. 445 partim. k 
! in Linnaea X VIII (1844) p. 736 (neque 
