an ample supply of water during the growing season. Instead 
of giving air in summer to regulate the temperature, shading 
should be used, which will also prevent the leaves from being 
scorched by the sun. In winter, the season of rest, little or 
no water will be required for a few weeks, provided the house 
can be filled with steam for half an hour every fine day. 
Fig. 1, represents the column and lip seen from the side; 
2, the lip seen from above; 3, the pollen-masses with the 
connecting mucus. 
