Allseed (Radiola linoides)
It is not, perhaps, hard to see why this flower is called Allseed, it is nearly all seed! The flowers are very small and soon become seeds.
This is a very inconspicuous and dull plant, not really worth a look to be honest. It grows on damp bare acid sandy soils on heaths and also on paths in open woods.Not uncommon but very 'overlooked' but it can be found frequently on the Dorset heaths.
There is not much else you can say about this plant really.