122 ORCHIDS. 
C. chelsoni is a hybrid, raised from C. Limminghei and 
C. levis. It has rather narrow pseudo-bulbs, bearing re- 
curved, green leaves on the upper part; the raceme is 6in. 
long, arched, and bears five or six flowers, which have 
the sepals and petals yellow, blotched with purple on the 
upper half, and a whitish lip, blotched with deep purple; 
the column also is white, with purple dots. Raised by 
Messrs. Veitch and Sons, to whom we are indebted for 
the illustration. 
Plate. 
C. Limminghei.—This has pseudo-bulbs rft. long, broad, 
lance-shaped leaves, and arched racemes of large flowers, 
which are white, with purple-rose tips; the lip is yellow, 
striped with rose inside, the front being wholly purple-rose, 
with blotches and stripes of a deeper colour. It flowers 
freely in May and June. It is a native of Central America. 
Botanical Magazine, t. 5265. 
