CYPERACEA. 467 
16. Rhynchospora polyphylla, Vahl, Enum. Pl. ii. p. 230; Kunth, Enum. 
Pl. il. p. 299; Boeck. in Linnea, xxxvii. p. 635; Griseb. Fl. Brit. W. Ind. p. 575. 
Mitrospora polyphylla, Nees in Linnea, ix. p. 295; Liebm. Mexicos Halvgr. p. 65. 
Rhynchospora adulta, Schl. in Bot. Zeit. 1849, p. 166. 
Sour Mexico, Mirador (Liebmann), San Juan del Rio (Bourgeau, 2977).— VENEZUELA 
to PERv, and in the West Inpies. Hb. Kew. 
17. Rhynchospora presliana, Steud. Cyper. p. 142. 
Rhynchospora globosa, Pres], Reliq. Henk. i. p. 198, t. 836, non Reem. et Schult. fide Steud. 1. c. 
~ Mexico (ienke). 
18. Rhynchospora pungens, Liebm. Mexicos Halvgr. p. 65; Boeck. in Linnea, 
XxXxVii. p. 574. 
Souta Mexico, Mirador (Liebmann). Hb. Kew. 
19. Rhynchospora robusta, Boeck. in Linnea, xxxvii. p. 616. 
Dichromena robusta, Kunth, Enum. Pl. ii. p. 283. 
Psilocarya robusta, Nees, Cyper. Bras. p. 116. 
Sour Mexico, region of Orizaba (Bourgeau, 2735), without locality (Bates).— 
VENEZUELA; BrAziL; Paraguay. Hb. Kew. 
20. Rhynchospora sartoriana, Boeck. in Flora, 1857, p. 36. 
Sout Mexico, Vera Cruz (Sartorius). 
21. Rhynchospora schaffneri, Boeck. in Linnea, xxxvii. p. 575; 8S. Wats. in 
Proc. Am. Acad. xviii. p. 171. 
Norra Mexico, in the San Rafael mountains, San Luis Potosi (Schaffner, 548), 
region of San Luis Potosi (Parry & Palmer, 918); Sourn Mexico, valley of Mexico 
(Schaffner). Hb. Kew. 
There is some doubt whether the North-Mexican plant is the same as that described 
by Beeckeler. 
22. Rhynchospora schiedeana, Kunth, Enum. Pl. ii. p. 300; Boeck. in Linnea, 
XXXVI. p 636. 
Chetospora, sp., Jungh. in Linnea, vi. p. 29. 
Calyptrostylis schiedeana, Liebm. Mexicos Halvgr. p. 65. 
Souta Mexico, Mirador (Liebmann ; Linden, 68), Cordillera of Vera Cruz at 3500 
feet (Galeotti, 5790), San Cristobal near Orizaba (Bourgeau, 3191), without locality 
(Harris). Hb. Kew. 
23. Rhynchospora tenuis, Willd.; Boeck. in Linnea, xxxvii. p. 610. 
Dichromena gracilis, Kunth, Enum. Pl. ii. p. 280. 
Haloschenus caracasanus, Liebm. Mexicos Halvgr. p. 61, non Dichromena caracasana, Kunth. 
Haloschenus capillaris, Nees in Linnea, ix. p. 296. 
Soutn Mexico, Mirador (Liebmann), Vera Cruz (Sartorius).—Southward to BUENOS 
Ayres. Hb. Kew. 
302 
