I’ve not seen this flower, the leaves just get bigger and bigger- Perhaps if I left it to get bigger it would flower but I usually just roundup it- seems to come back every year!
I'm not familiar with the plant at all, but have read of trachystemon orientale in Beth Chatto's books. Large, coarse hairy leaves, spreads well (aka invasive....) Blue borage-like flowers in early spring. Just a thought.
Thank you Silver Surfer for showing the difference- very similar indeed but mine are definitely more like comfrey- I shall just continue to round out as soon as I see them xx
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Large, coarse hairy leaves, spreads well (aka invasive....) Blue borage-like flowers in early spring.
Just a thought.
See pics below..showing Symphytum...common name Comfrey...which I believe is what is growing in your paving .
Digitalis purpurea ...foxglove leaf on bottom.