132 C. B. Clarke: 



Rhynchospora deflexa Oriseb.J Pl. Cub. (1866) p. 243; Sauv. 

 Cub. n. 2658 p. 179. 



Hab. in Cuba: Corabs n. 1419 (St. Clara), Sagra, C. Wright n. 3399; 

 Hispaniola prope Puerto-Plata solo calcareo 50 m. ali, in monte 

 Isabel de la torre 400 m. alt, inter Batey et Jameo 150 m. alt: Eggers 

 n. 1658, 2600, 2600 b . 



191. Rynchospora Marisculus C. B. Clarke, glabra, mediocris 

 vel robustior, stolonibus in rbizoma repens 2 3 mm. in diam. indu- 

 ratis; culmo 5 10 dm. longo; foliis 2 4 dm. longis, 5 7 mm. latis, 

 rigidis, marginibus in sicco subrecurvis; corymbis distantibus, 4 8 cm. 

 in diam., densis, ramulis erectis apice subnutantibus; spiculis 5 7 mm. 

 longis, approximatis fere fascicnlatis, ellipsoideo-lanceolatis, 3 1-nuci- 

 geris, bruneis aut ferrugineo-bruneis; glumis ovato-lanceolatis, acutis; 

 setis 7, nuce multo longioribus, antice scabris basi saepe albo-pilosulis, 

 bruneis; stylo lineari, ramis 2 linearibus; nuce breviter stipitata, ob- 

 ovoidea, a 16 lineis undulatis transversim notata; rostro cum l f 2 3 /s 

 parte nucis aequilongo, pallido, saepe scabrido. 



Rhynchospora Marisculus Nees! in IAnnaea IX (1834) p. 297 

 et in Mart. Fl. Bras. II pars I p. 142; Boeck. in Linnaea XXX VII 

 (1873) p. 590. 



Rhynchospora tenuiseta C. Wright! in Sauv. Cub. (1871) n. 2656 

 p. 179. 



Ehynchospora odorata C. Wright! itt Sauv. Cub. (1871) n. 265.) 

 p. 179; an Griseb. Pl, Cub. p. 242? 



liitynchospora jubata Liebm.! Mexic. Ealvgr. (1*50) p. 66. 



Tthynchospora Uleana BoecL! ms. in Ule n. 1394. 



Rhynchospora rigidula Schrader ms. ex Kunth Puutu. II p. 297 

 in citut. 



Ehynchospora glauca (lougirostris?) Kuntii ttts. fide Boeckeler. 



Schoenus Marisculus Salxmann! ms. 



Hab. in ins. Bahama: Eggers n. 4451 (New Providence); Cuba: 

 Eggers n. 5018 (La Clarita), C. Wright 11. 3787, 3780 in hb. Kew et 

 Kr. et Urb.; Jamaica: Wilson n. 493; St. Lucia: Tweedie. 



Distrib. a Mexico usque ad Paraguay, sat frequens. 



Obs. Species critica, a R. glauca Vahl (nisi magnitudine) parum diversa. 



192. Rynckospora pruinosa C. B. Clarke, glabra, gracilis, eul- 

 mis caespitosis 2 4 dm. longis; foiiis 1 3 dm. longis, 2 3 mm. latis, 

 in utraque pagina pruinoso-scabratis; corymbis 1 3, parvis, remotis, 

 densis, 10 30-stachyis; spiculis 2 3 mm. longis, ovoideis, acutis, 

 fusce stramineis, 1-nucigeris; setis 6, cuni nuce aequilongis, antice 

 scabris; stylo lincari, ramis 2 linearibus; nuce cum 3 /d parte glumae 



