THE ORCHID REVIEW. 241 
HYBRID DISAS. 
THE history of the various hybrid Disas, which have proved such welcome 
additions to the list of summer-flowering Orchids, has already appeared in 
these pages, and now we are able to give an illustration of the group, and 
two out of the three original species from which they were derived. 
D. racemosa is omitted, because a flowering example was not available 
Fig. 8. Disa X PREMIER. 9g. D.GRANDIFLORA. 10. D. X KEWENSIS. 
» II. D.X LANGLEYENSIS. 12. D.X VEITCHII. 13. D.TRIPETALOIDES. 
The photograph was taken by Mr. A. Griessen, now in charge of the Orchid 
houses at Kew, and represents the plants on a considerably reduced scale, 
as will be apparent from the figure of the well-known D. grandiflora. It 
may also be remarked that D. tripetaloides was nearly over, the lower 
