134 THE BRITISH ROSES 
head of the subgroup. R. pruinosa Baker and var. Lintoni 
Scheutz also belong to this subgroup. 
The & i 
factory subsection, and one that is most in need of complete 
revision. The adoption of the relative persistence of the sepals 
8. 
. Should be retained at all; it is at 
form of R. pomifera Herrm., which in itself may bear quite 
i po 
The 
Woods is not at all clearly marked. 
‘The group of #. Sherardi might, I think, with advantage 
