148 THE JOURNAL OF BOTANY 
those of other British plants which I should refer to S. hormi- 
noides vy. incisa. Its chief interest lies in the development of its 
in 
proterandrous corollas, some of which reach 15 mm. 
minotdes, the only form s 
Vazon Bay, Guernsey, formerly referred to S. clandestina L. by 
for a fine set of living plants, both wild and from the garden. In 
age I possess an authentic specimen, dated July, 1906, from 
r. ce. 
this new species may be S. pratensis by its much 
smaller and eglandular flowers; from S. clandestina by its blue 
concolorous flowers, differ shaped corollas, and less rugose 
calyx-teeth, absence of viscosity owing to scarcity of glandular 
hairs, and by its different odour. . 
There would appear to be no difficulty in distinguishing 
S. Marquandii from S. pratensis, as it has obviously not only the 
