Phedimus ellacombianus

About

Phedimus ellacombeanus, commonly known as yellow stonecrop, is a species of succulent native to Japan and Korea. Formerly known as Sedum ellacombianum or Sedum kamtschaticum subsp. ellacombianum. It is bears compact mounds of bright green leaves and clusters of yellow, star-shaped flowers that appear in the spring. It is often mistaken for the closely related Phedimus kamtschaticus.

Summary from Wikipedia