FEBRUARY, 1914] THE ORCHID REVIEW. 4t 
on the dorsal sepal. They forma very beautiful series. Mr. Barker, who 
also sends photographs showing well-grown plants of C. Dowlingianum 
Fig 1o.. CypRIPEDIUM LEEANUM VAR. GRATRIXLE. 
and C. Minos Youngii, describes his method of treatment as follows :— 
All the winter-flowering varieties are grown during the winter months 
