Tiny blue flowers all over the lawn

Question

Went to visit a friend in Basingstoke and she cannot identify the tiny blue flowers on her lawn and they have now spread to her flower beds! I think they look very much like a forget me not but much tinier and without the leaves. Can you identify them? She has tried to google them but without much success.

Answer 1

Without an image, my best guess would be Irish Moss or Scotch Moss.

Here is an article with information about this ground cover.

https://www.gardeningknowhow.com/ornamental/groundcover/irish-moss/growing-irish-moss-plants.htm