虎耳草 Strawberry Begonia ( Saxifraga stolonifera )

Saxifraga stolonifera is a perennial flowering plant, The plant is native to China, Japan and Korea. But it is widespread in much of the temperate regions of Eurasia and in North America. In their homeland they thrive in forests, in bushes, in meadows, even on rocks, at altitudes of 400 to 4500 meters. It is now used as an ornamental plant worldwide.*

*References: Wikipedia