( 3* ) 



PLATE XVI. LETTER XIX. 



ENNEANDRIA HEXAGYNIA. 



Fig. i. Butomus umbellatus. Flowering 

 Rujk. 



a The flower of fix petals, 

 b The nine ftamens. 

 c The fix capfules. 



DECANDRIA MONOGYNIA. 



Fig. 2. Di&amnus albus. Fraxinella. 



a The flower, with a corolla of five fpread- 

 ing petals. 



b The five-leaved calyx, with the capfules. 



c A fingle filament, with its glandules. 



