purple of C. darbatum, the other the pale colour of C. venustum. 
The leaves, in like manner, vary in intensity of colour and 
marking, and in the absence or presence of brown dots on the 
under side of the foliage. 
The C. venustum having been fully described at Tab. 2129 of 
the present work, and familiar to all cultivators of Orchidee, and 
the differences such as they are, herepointed out, we need not 
enter into more lengthy observations on the present occasion. 
Fig. 1. Upper view of the column with anthers. 2. Lower view of the same :-— 
magnified. 
