upper lip. Sepals narrowly ovate, or obovate oblong, sub- 

 acute. Corolla dirty yellow, with dark maroon purple palate 

 and lower lip, and pale purple upper lip ; spur funnel-shaped, 

 tip subacute, slightly incurved ; throat broad ; palate with 

 two pubescent hemispheric bosses ; lower lip very short, two- 

 lobed, margins recurved; upper lip erect, broadly ovate, 

 broader than long, bifid. — /. D. H. 



Fig. 1, Flower magnified. 



