THE FLOWER. 



EXERCISE XLVIH. 

 Kinds of Regular Gamopetalous Corollas. 



113 



FIG. 215. 



FIG. 216. 



FIG. 217. 



Tubular. Urceolate. Rotate. 



FIG. 218. FIG. 219. FIG. 



Funnel-form. 



Salver- form. 



TU'BULAR. A tubular corolla is one in which the 

 tube spreads little or none at the border. Fig. 215. 



UR'CEOLATE. A corolla is urceolate when the tube 

 is swollen in the middle, with a narrow opening like 

 an urn, as in Fig. 216. 



RO'TATE, OR WHEEL-SHAPED COROLLAS have a 

 short tube and flat, spreading border. Fig. 217. 



