XXX GUIDE TO PLANT FAMILIES 



Page of 

 Families and 

 II. Calyx absent. Species 



Globose. Embryo curved. 



Ulmace.e .... xxxiv 



Globular, with mark of stigma near base. 



MeXISPERMACE.E . . XXXV 



Aromatic trees or shrubs. 

 Oblong or obovoid drupe. 



Benzoin in Laurace.e xxxv 

 Fleshy, globular drupe. 

 Fleshy cotyledons. Prunus, except P. 



serotina in Drupace.e xxxviii 



Dry Drupes 

 Exocarp covered with white wax. 



{D) Aggregate Fruits 



Cone-shaped. The berrylike seeds hanging 

 by a thread from each carpel, which 

 opens when ripe along the back. 



MAGNOLIACEiE . . . XXxiv 



