SEPTEMBER, 1923.] THE ORCHID REVIEW. 263 
COOKSONI 4, 
la and pur 
VAR, 
RUBY 
CALANTHE 
and ve 
d from rosea 
ybrid derive 
individual blooms are smaller, variable in colour, and the lip less deeply lobed, 
with the two front lobes often united at the base. In the same section as 
this mav be mentioned Williamsii (Orchid Album, iii., t. 134), in which the 
: ed with rose; Stevensit, white with a rose- 
— 
sepals and petals are pencil 
coloured blotch at the base of the lip; and Sanderiana, with flowers that 
are bright pink throughout. 
: ee : pasar © is “ 
C. Rubens was discovered by Mr. Curtis in the Langkawi Islan 
Qu 
Fi 
an 
