126 C. B. CLArke: 
178. Rynehospora pallida Britton, glabra, tenuis, eulmis 1—3dm. 
longis; foliis filiformibus; corymbo unico, subcapitato, 1 cm. in diam., 
5—10-stachyo; spieulis pallidis aut brunescentibus; setis cum 1/, parte 
nuecis vix aequilongis, saepe obsoletis; rostro cum !/, parte nucis aequi- 
longo; ceteroquin ut R. fascieularis. 
Rynchospora pallida Brition! in Trans. New York Acad. XI 
(1892) p. 87. 
Rynchospora brachychaeta Brition in Trans. New York Acad. 
AI (1892) p. 90. 
Rhynchospora pallida Curtis! in Sillim. Amer. Journ. Ser. 2. VII 
(1849) p. 409. 
Rhynchospora Curtisii Steud. Cyp. (1855) p. 141; Boeck. in Lin- 
naea XAÄXVII (1873) p. 564. 
Rhynchospora brachychaeta ©. Wright! in Sauv. Cub. (1871) n. 2667 
p. 180. 
Rhynchospora gracillima ©. Wright! in Sauv. Oub. (1871) n. 2668 
p. 181. 
Föhynchospora tenerrima Boeck.! in Linnaea XXXVII (1875) 
p. 554; non Spreng. 
Ithynchospora Wrightiana Boeck.! in Flora LXIV (1881) p. 78. 
Diehromena rufidula Steud. Oyp. (1855) p. 137 fide Boeck. 
Hab. in Cuba: C. Wright; Portorico in Sierra de Luquillo in 
planitie montis Jimenes: Sintenis n. 1381. 
Distrib. New Jersey, Carolina, Florida, Venezuela. 
179. Rynchospora Lindeniana C. B. Clarke, culmo 3 dm. longo, 
filiformi; foliis longis, filiformibus; corymbo subsolitario, terminali, 
3—6-stachyo, subcapitato; spiculis minutis; setis 6, nucem superanti- 
bus, bruneis, antice scabris; stylo lineari, ramis 2, longis; nuce ob- 
longo-ellipsoidea, levi, castaneo-brunea; rostro longo, conico, albo, vix 
scabro. 
Eihynchospora Lindeniana Griseb. Pl.! Oub. (1866) p. 244; Sauv. 
Cub. n. 2664 p. 180. 
Hab. in Cuba in scopulosis montis Liban: Linden n. 1945. 
180. Rynehospora graeilenta Britton, setis 6, nuce longioribus, 
saepe usque ad rostri apicem attingentibus; rostro cum nuce fere aequi- 
longo, levi, ceteroquin ut R. distans. 
Rynchospora gracilenta Britton! in Trans. New York Acad. XI 
(1892) p. 90. 
Rhynchospora graeilenta A. Gray! in Ann. Lyceum New York 
II (1836) p. 216 t.6 fig. 27; Boeck.! in Linnaea XXXVII (1873) 
p. 565. 
