93 ; & B. (CLARKE: 
Seirpus nanus Spreng. Pugill. I (1815) p. 4. 
Seirpus parvulus Roem. et Sch. Syst. IT (1817) p. 124; Kunth! 
Enum. II p.157; Boeck.! in Linnaea XXXVI (1869—70) p. 477. 
Seirpus Floridanus Mich.! ms. 
Chaetocyperus polymorphus Nees in Linnaea IX. (1834) p. 289 
- partim. 
Hab. in Cuba: Rugel n. 877, 905. 
Distrib. Europa, America borealis usque al Florida et Mexico. 
_>120. Seirpus natans Griseb. glaber, culmis usque ad 25 cm. 
longis, natantibus, tenuibus, intertextis, aphyllis, monostachyis; spieula 
longa 3 mm., 3—6-flora; glumis paueispiris, ovatis, obtusis, viridibus 
purpureo-maculatis, ima cum caeteris subsimili, interdum fertili; setis 
5—6, tenuibus, albis, nuce multo brevioribus, interdum 0; stamini- 
bus 3; stylo 3-fido, basi lineari; nuce cum !/, parte glumae aequilonga 
obovoidea, apice obtusa, fusce lutea. 
Seirpus natans Griseb.! Pl. Oub. (1866) p. 238; Sauwv.! Cub. 
n. 2628 p. 176. 
Hab. in Cuba: C. Wright n. 3377. 
Distrib. Pernambuco. 
_—— 121. Seirpus eubensis Kunth, glaber praeter glumas, stolonibus 
longis, debilibus, rubris, a squamis 2—3 cm. longis, lanceolatis bruneis 
intectis; culmis basi decumbentibus, 3—7 dm. longis, nudis i. e. prope 
ad basin tantum foliigeris; foliis cum ceulmo saepe aequilongis, 5 mm. 
latis; umbella specie simplice; bracteis pluribus, usque ad 2—3 dm. 
longis, foliiformibus; radiis 2—6—12, usque ad 5 em. longis, aut capite 1; 
spieis subglobosis, 5— 12 mm. in diam., e spieulis numerosis dense capi- 
tatis, non comosis; spieulis +—8 mm. longis, multifloris; glumis multi- 
spiris, ovatis, acutis, fusce bruneis in carina viridibus, in margine supe- 
riore a eiliis ornatis; setis 0; stylo cum nuce continuo, ramis 2 linearibus; 
staminibus 3, antheris apice eristatis; nuce cum ?/, parte glumae aequi- 
longa, anguste obovoidea, in rostrum acuminata, basi a cellulis suberosis 
incrassata, levi, pallida. 
Scirpus cubensis Kunth Enum. II (1837) p. 172; Griseb.! Pl. 
Oub. p. 240; Sauv. Oub. n. 2643 p. 177; Benth. in Benth. et Hook. f. 
Gen. Pl. IIT p. 1051. 
Scirpus ablepharus Griseb.! Pl. Cub. (1866) p. 240. 
Oxycaryum Schomburgkianum Nees in Mart. Fl. Bras. IT pars I 
(1843) p. 90. 
Kyllingia seirpina Reich.! ms. 
Uyperi? sp. Kunth Enum. II p. 40, 43. 
Cyperus blepharoleptos Steud.! Oyp. (1855) p. 28. 
