142 JOURNAL OF THE ROYAL HORTICULTURAL SOCLETY. 



the Burmese ladies, who decorate their hair with it. Others which are 

 well worth space in our houses are B. Ericssoni, B. tremulum (fig. 72) 

 (with a peculiar sensitive hairy lip resembling a hand brush), B. San- 

 derianum, B. Watsonianum, B. Dayamim (fig. 73), &c. 



Very singular too is the movable lip of such plants as Bulhophyllum 

 {Sarcopodmm) Lohhii, B. Deareii, B. siainense, and B. Sillemianum. 

 The labellum in these cases is so constructed that with very slight motion 

 it is thrown backward and forward as though it were set upon a delicate 

 hinge. 



