OP ARTS AND SCIENCES. 287 



veined with purple, the thick middle lobe yellowish with an orange 

 centre and a purple spot without on each side near the undulate mar- 

 gin : column white, shorter than the lip, margined. — In the forests of 

 the Rio Dulce ; in flower at Cambridge, November, 1887. 



Among other orchids brought by me from eastern Guatemala, 

 which have flowered at Cambridge, have been Restrepia peduncular is, 

 Benth., Stelis ciliaris, Lindl., a variety (?) of Gongora quinquenervis, 

 Ruiz & Pavon, Diacrium bigibberosum, Benth. & Hook., Epidendrum 

 alatum, Batem., E. acicidare, Batem., E. coc/deatum, Linn., E. noc- 

 turnum, Linn., Schomburgkia tibicinis, Batem., and variety, Oncidium 

 luridum, Lindl., Catasetum maculatum, Kunth, Cycnoches ventricosum, 

 Batem., Lycaste aromatica, Lindl., Chysis Icevis, Batem., etc. 



# * 



Gymnolomia tp.iloba, Gray. This species has been distributed 

 under the name of Zaluzania triloba, Pers., in Mr. Pringle's collections 

 of 1886 (n. 755) and 1887 (n. 1310). 



