PALUMBINA PAPHINIA. 289 



It should be potted in fibrous peat, and grown in the cool- 

 house. Native of Peru. 



0. unguiculatum. — A pretty winter-flowering species from 

 Guatemala ; the large yellow flowers are produced on a long 

 branching spike, three or four feet high, lasting a long time 

 in perfection. It succeeds best potted in good fibrous peat. 



0. variegatum, — A pretty species from the West Indies ; it 

 grows six inches high, and has dark evergreen foUage ; spikes 

 branching and upright, bearing many blossoms of a rosy pink 

 colour, and continuing in beauty for several weeks ; it is best 

 grown on a block with plenty of moisture at the roots. 



0. ccanthodon. — This plant belongs to the 0. serratuni 

 section, and although the flowers are not so large as in 

 that species they make a 'good display from their being so 

 freely produced. In growth it very much resembles O. ser- 

 ratum ; the flower spike is very long and traihng ; sepals and 

 petals rich dark brown, bordered with yellow ; lip brown, and 

 yeUow in the centre. Native of Ecuador. 



Palumbina. 



P. Candida. — This plant, though nearly allied to Onci- 



dium, is very distinct in habit and appearance. It has light 



green leaves and pseudobulbs, and produces upon its slender 



erect spikes several flat waxy white flowers, which continue 



in perfection a long time. It is from Guatemala, and thrives 



best under rather cool treatment; a rare and interesting 



species. This will do in a pot, with peat, moss, and good 



drainage, but it does not require much water at the roots 



at any time. 



Paphinia. 



Of this pretty genus there are only two with which I am 

 acquainted, but both of them are well worth growing, being 

 compact in habit, and having short pseudobulbs and flag- 



