These very tiny, delicate flowers are known as “Spring Beauty” and “Siberian Squill.” Their formal name is Scilla Siberic. They are the very first of the flowers in our yard to appear in the spring.
Scilla Siberic is native to southwestern Russia, the Caucasus, and Turkey. Despite its name, it is not native to Siberia.
You can view a larger image of these tiny flowers by clicking on the photo.