468 



THE SURVIVAL OF THE UNLIKE. 



[xxix. 



1835, by Drummond. These two plants were novel- 

 ties, "These varieties of petunia and the Phlox 

 Drummondii,'' Hooker continues, "were decidedly 



Petunia. Very near the true P. violacea. Nearly full siae. 



among the greatest ornaments of the greenhouse in 

 the Glasgow Botanic Garden during the month of 



