bands, two lateral connate at the base and placed under the 

 Up; each sepal is traversed on the back by a stout green 

 costa. Petals as long as, but much broader than the 

 sepals, clawed, orbicular, notched and sometimes with wavy 

 or subcrenate margins, golden-yellow with a deep red- 

 Drown claw. Lip smaller than the petals, shortly stoutly 

 clawed, with three sub-equal spreading clawed orbicular 

 or broadly obcordate golden-yellow lobes ; disk tumid, 

 covered with conical yellow and brown tubercles, margins 

 expanded and pectinately toothed. Column short, stout.— 



3 She^iTnH t lih v h& SCpa /, S a ? d Petals rem °™l; 2, front view of column; 

 o, autner ; 4 and o, pollen -.—all enlarged. 



