throat above, yellower below, the ¢/roat spotted with purple. 
Stamens four, included; the anthers connate in pairs ; filaments 
inserted near the base of the tube.—/. D. #7. 
Fig. 1. Leaf. 2. Calyx and pistil. 3. Corolla, laid open, showing the stamens. 
4. Pistil and glands at the base of the ovary :—magnified. 
