376 ARBORETUM ET FRUTICETUM BRITANNICUM. 



663. CO. strict;. 



1st edit., vol. vi. ; and our^g. 663.) has the shoots upright, and the 

 general habit as fastigiate as that of a Lonibardy poplar. It was 

 discovered in a bed of seediings in Messrs. Ronald's Nursery, about 

 1825, and forms a very distinct and desirable variety. 

 1" C. O. 3 pendula Lotld. Cat. has drooping branches. A very marked 

 variety of this kind, wlaich was selected from a bed of seedlings by 

 General Monckton, is said to be in the collection of thorns at Somer- 

 ford Hall. 



664. C. O. regliiffi. 



t C. O. 4 reahice Hort. Queen Mary's Thor?:. (The plate of the tree in j 

 Arb. Brit., 1st edit., vol. vi.; and our Jig. 664..) Ttie parent tree is in I 



