ORCHID CONFERENCE. 137* 



324. UNCIFERA, Lindley. 



Two species, wild on the Khasia Hills, and resembling 

 Saccolabium. 



325. Vanda, K. Brown. 



Twenty species and numerous varieties, from India, 

 Malayan Archipelago, and Tropical Australia. Vanda 

 suai-is and T 7 . tricolor are well-known favourites, 

 varying greatly. V. teres and V. Hookeri are lovely 

 representatives of the terete-leaved group. V. San- 

 deriana is one of the finest species. See Orchid 

 Album, t. 15, 48, 59, 61, 73, 77, 124, 168, 172, 180 ; 

 Bot. Mag., t. 2245, 3416, 4114, 4432, 5174, 5611, 

 5759, 5811, 5834, 6173, 6328. The foUowing species 

 are figured in Gard. Chrou. : 



*V. Benson^, 1867, 180. 



*V. Cathcartii, 1870, 1409. 



*V. ccerulescens, 1873, 529. 



*V. fuscoviridis, 1848, 351. 



*V. lamellata Boxalli, 1881, xv., 87. 



*V. Sanderiana, 1883, xx., 440, 441. 



*V. suavis, 1872, 974. 



*V. suavis, Wingate's var., 1884, xxii v 237. 



*V. teres, 1883, xx., 273. 



*V. tricolor Patersoni, 1884, xxii., 236. 



326. Vanilla, Swarz. 



Twenty or more species, of world-wide distribution in 

 tropical countries, and remarkable as affording 

 delicious flavouring principle from their fruits. See 

 Gard. Chron., 1879, xii., 139. 

 "Vanilla, fertilisation of, Gard. Chron., 1867, 997. 



327. VRYDAGZENIA, Blume. 



Eight species, from the Malayan Archipelago, and the 

 Pacific Islands. Near Heta3ria or Aiia3ctochilus. 



328. Warrea, Lindley. 



Two species, from Colombia and Peru. See Bot. Mag., t. 



4235 (Maxillaria), Loddiges, Botanical Cabinet, t. 



1884 (Maxillaria). 

 WARSCEWICZELLA (see Zygopetalum), Orchid Album 1. 126. 



