CYPERACEA. 465 
Souts Mexico, Jalapa (Schiede), Vera Cruz (Sartorius), Mirador (Liebmann). 
We have not seen an authenticated specimen of this species, nor have we seen 
Schiede’s specimen, which may be distinct from R. aurea, Vahl. 
2. Rhynchospora armerioides, Presl, Relig. Henk. i. p. 197, t. 31. fig. 2; 
Kunth, Enum. Pl. ii. p. 289; Boeck. in Linnea, xxxvii. p. 540. 
Haplostylis armerieflora, Nees, Cyper. Bras. p. 126. 
Panama (Henke; Seemann, 145).—Cotomsia to Braziu. Hb. Kew. 
3. Rhynchospora aurea, Vahl, Enum. Pl. ii. p. 229; Schl. in Bot. Zeit. 1849, 
p. 162; Boeck. in Linnea, xxxvii. p. 626. 
Calyptrostylis fascicularis et C. florida, Nees, Cyper. Bras. p. 189; Liebm. Mexicos Halvgr. p. 64. 
Chetospora aurea, H. B. K. Nov. Gen. et Sp. i. p. 231; Jungh. in Linnea, vi. p. 28. 
Scirpus corymbosus, Linn. Ameen. Acad. iv. p. 303. 
Schenus surinamensis, Rottb. Descr. et Ic. p. 68, t. 21. fig. 1. 
SoutH Mexico, neighbourhood of Jalapa (Schiede ; Galeotti); Nicaragua, Greytown 
(Tate, 19); Panama, Aspinwall (S. Hayes, 591).—CotomBia to Buenos Ayres and 
throughout the West Inpizs; also widely spread in the Tropics of the OLD WorbD. 
Hb. Kew. 
4. Rhynchospora barbata, Kunth, Enum. Pl. ii. p. 290; Boeck. in Linnea, 
XXxvii. p. 546 ; Griseb. Fl. Brit. W. Ind. p. 574. 
Schenus barbatus, Vahl, Eclog. Amer. ii. p. 4. 
Haplostylis barbata, Nees, Cyper. Bras. p. 128. 
Panama, Rio Grande station (S. Hayes, 470), near the city of Panama (Seemann, 142). 
—CoLomBia to Guiana and BraziL, and in the Wrst Inpizs. Hb. Kew. 
5. Rhynchospora cephalotes, Vahl, Enum. PI. ii. p. 237; Boeck. in Linnea, 
xxxvil. p. 630; Kunth, Enum. Pl. ii. p. 301; Griseb. Fl. Brit. W. Ind. p. 573. 
Schenus cephalotes, Rottb. Descr. et Ic. p. 61, t. 20. 
PanaMA, Chagres (Fendler, 361), Isla de Coiba (Seemann).—Guiana; Brazi.; 
Trinipap. Hb. Kew. 
6. Rhynchospora eximia, Beck. in Linnea, xxxvii. p. 601. 
Dichromena schiedeana, Kunth, Enum. Pl. ii. p. 282; Schl. in Bot. Zeit. 1849, p. 161. 
Chetospora ferruginea, Jungh. in Linnea, vi. p. 28, partim. 
Psilocarya schiedeana, Liebm. Mexicos Halvgr. p. 60. 
South Mexico, Hacienda de la Laguna (Schiede), Potrero de Consoquitla, Mirador, 
and Hacienda de Buenavista (Izebmann) ; Panama, near the city of Panama (Seemann, 
140), Empire station (S. Hayes). Hb. Kew. 
7. Rhynchospora glauca, Vahl, Enum. Pl. ii. p. 233; Boeck. in Linnea, 
XXXVli. p. 589. 
Rhynchospora gracilis, Vahl, Enum. Pl. ii. p. 234; Liebm. Mexicos Halvgr. p. 65. 
Chaetospora ferruginea, Jungh. in Linnea, vi. p. 28, partim. 
North Mexico, San Pedro Tepinapa (Laebmann), Mirador, Vera Cruz (Linden, 276), | 
BIOL. CENTR.-AMER., Bot. Vol. III., February 1885. 30 
