92 C. B. Clarke: 



Scirpus nanus Spreng. Pugill. I (1815) p. 4. 



Scirpus parvulus Eoem. et Sch. Syst. II (1817) p. 124; Kunih! 

 Enum. II p. 157; Boeck.f in Linnaea XXXVI (186970) p. 477. 



Scirpus Floridanus Mich.f ms. 



Chaetocypcrus polymorphus Nees in Linnaea IX (1834) p. 289 

 partim. 



Hab. in Cuba: Rugel n. 877, 905. 



Distrib. Europa, America borealis usque ad Florida et Mexico. 



120. Scirpus natans Griseb. glaber, culmis usque ad 25 cm. 

 longis, natantibus, tenuibus, intertextis, aphyllis, monostachyis; spicula 

 longa 3 mm., 3 6-flora; glumis paucispiris, 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-ficlo, basi lineari; nuce cum V 2 parte glumae aequilonga 

 obovoidea, apice obtusa, fusce lutea. 



Scirpus natans Griseb.f Pl. Cub. (1866) p. 238; Sauv.f Cub. 

 n. 2628 p. 176. 



Hab. in Cuba: C. Wright n. 3377. 

 Distrib. Pernambuco. 



121. Scirpus cul>cnsis 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 culmo saepe aequilongis, 5 mm. 

 latis; umbella specie simplice; bracteis pluribus, usque ad 2 3 dm. 

 longis, foliiformibus; radiis 2 6 12, usque ad 5 cm. longis, aut capite 1; 

 spicis subglobosis, 5 12 mm. in diam., e spiculis numerosis dense capi- 

 tatis, non comosis; spiculis 4 8 mm. longis, multifloris; glumis multi- 

 spiris, ovatis, acutis, fusce bruneis in carina viridibus, in margine supe- 

 riore a ciliis ornatis; sotis 0; stylo cuni nuce continuo, ramis 2 linearibus; 

 staminibus 3, antheris apice cristatis; nuce cum L ' :; 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.f Pl. 

 Cub. p. 210; Saur. Oub. n. 2643 p. 177; Bcuth. in Benth. et IIool: /'. 



<irU.Pl. III p. 1051. 



Scirpus ablepharus Griseh.f Pl. Cub. (1866) \>. 210. 

 Oxycaryum Schomburgldanum Nees in Mart. 41. Bras. II pars I 

 (1843) p. 90. 



Kyllingia scirpina Reich.f ms. 



Cyperi? sp. Kunth Enum. II p. 40, 43. 



Cyperus blepharoleptos Steud.f Cyp. (1855) p. 28. 



