1 22 ORCHIDACEAE. 



Pleurothallis acutissima Lindl. Folia Orchid. Pleuroth. 43. 

 Para River, near Berlijn : Wullschlagel 535 and 1588. 

 Amazondistrict, French Guyana. 



Pleurothallis ovalifolia (Focke) Reichb. f. in Walp. Ann. Bot. VI. 188. 

 Stelis ovalifolia Focke in Tijdschr. Natuurk. Wetensch. II. 202. 

 Para district : Wullschlagel ex Cogn. 1. c. 579. 

 Surinam : Focke ex Tijdschr. 1. c. 



Pleurothallis villosa Knowl. et Westc. Flor. Cab. II. 78. 



Paramaribo: Kegel 840 ex Reichb. f. Linnaea XLI p. 133 named: 



Pleurothallis lepanthiformis Reichb. f. 

 Venezuela, Trinidad, Mexico. 



Pleurothallis orbicularis Lindl. Bot. Regist. XXVIII Misc. p. 79. 



Para district, near Berlijn: Focke in Tijdschr. Natuurk. Wetensch. II, 



197 named: Pleurothallis biflora Focke. 

 Saramacca River, near Maripaston: Kegel 1352 (fl. May) ex Reichb. f. 



Linnaea XLI. p. 133. 

 Surinam: Wullschlagel 159 ex Cogn. 1. c. 587. 

 British Guyana, Trinidad. 



LEPANTHES Swartz. 



Lepanthes helicocephala Reichb. f. Xenia Orchid. I. 150. 



Surinam River, near Maripaston: Kegel 1350 in forests ex Reichb. f. 



Linnaea XLI. p. 134. 

 Brazil. 



RESTREPIA Kunth. 



Restrepia Kegelii Reichb. f. in Linnaea XLI p. 133. 



Saramacca River, near Maripaston: Kegel 1355 in forests (fl. May) 

 ex Reichb. f. 1. c. 



OCTOMERIA R. Br. 



Octomeria surinamensis Focke in Tijdschr. Natuurk. Wetensch. II. 200. 

 Marowyne River, near Poeloegoedoe : Versteeg 591 (fl. July). 

 Para district: Focke 1. c. 

 Saramacca River, near Maripaston: Kegel 1421 in forests (fl. May) 



ex Reichb. f. Linnaea XLI p. 134. 

 Surinam: Wullschlagel 1595 ex Cogn. 1. c. 617. 



ORLEANESIA Barb. Rodr. 



Orleanesia amazonica Barb. Rodr. Gen. et Spec. Orchid. Nov. I. 64. 

 Gonini River, near Gransoela: Versteeg 161 (fl. Aug.) 



