226 Plants belonging to the Natural Family of the Aurantia, 



in what refpe6ls the flower, having the advantage of being made- 

 from living fubjedls. 



The feeds, the fruits, the infertion of the ftamina on a difcus 

 hypogynus^ furrounded by a calyx monophyllus, and a coroll of a 

 defined number of petals, (how to a demonftration tliat thefe two- 

 genera belong to the family of the Aurantla. What place they are 

 to occupy among their affinities, and confequently what are their 

 true effential and differential charafters,. will be difcuifed in a. future- 

 paper on this natural order. 



XXI. Be- 



