Ground Blue-convolvulus on a hedge
 
bank, on St. Agnes, Scilly Islands
 
 
Flowers
 
 
Flower with yellow centre and white ring
 
 
Close-up of 5 stamens and 2 linear stigmas
 
 
Rolled-up, unopened flowers
 
 
An opening and a fading flower
 
 
Flower buds with hairy calyces
 
 
Hairy sepals (and a spherical capsule?)
 
 

Opposite, narrow bracteoles
 
 
 
Alternate leaves with hairy margins.
Slightly hairy, trailing stems