THE SPIKENARD OF THE ANTIENTS. 455 



site petioled, cordate, margins waved and pointed ; 

 those of the stem sessile and lanceolate ; all are 

 smooth on both sides, 



Cory nib terminal, first division trichotomous. 



Bracts awled* 



Calyx scai'ce any. 



Corol one petaled, funnel-shaped, tube somewhat gib- 

 bous- Border five-cleft. 



Stamens, filaments three, project above the tube of 

 the corol ; anthers incumbent. 



FhtiU germ beneath. Style erect, length of the tube. 

 Stigma simple. 



Pericarp a single seed crowned with a pappus. 



END OF THE FOURTH VOLUME. 



