272 THE ORCHID REVIEW. (SEPTEMBER, 1915: 
Horticultural Show held at Boston, Mass., on March 26th, 1rgr1o. It is 
said to have come out of a batch of the species imported in the previous 
summer, and the flowers are described as absolutely pure white, with a 
suffusion of greenish yellow in the throat of the lip (O.R., xvill. p. 232, fig. 
14). It was afterwards acquired by Messrs. Stuart Low & Go. (0.8.3) 
p. 223), and thence passed into the collection of M. Firmin Lambeau, 
Brussels, who exhibited it at the R.H.S. meeting held on July 16th, 1912, 
when it received a First-class Certificate and a Gold Medal (O.R., xx. p. 
251). It is now being much used for hybridising, and is said to have been 
used on all the white forms that were available, and among them C. 
Fig. 35. CATTLEYA WARSCEWICZII ALBA. 
Mossie Wageneri, on which a fine capsule was pointed out as likely to give 
a pure white form of C. Adonis (O.R., xxi, p. 214). 7 
Another beautiful white form was recorded in 1g1t (O.R., xix. p. 319)s 
when a photograph was received from Mr. Andrew McDonald, Superin- 
tendent of the J. B. Coryell Estate, Menlo Park, San Mateo, California. 
There were three flowers, described as gz to ro inches across, and pure 
white at first, with some greenish yellow in the throat, but after the 
eighteenth day it developed a slight pink tinge in front of the lip, in this 
respect recalling the variety rochellensis. 
