Crassula mucosaTillaea mucosa Crassula tillaea is a succulent plant known by its common names mossy stonecrop[2] and moss pygmyweed.

It is a small fleshy plant growing only a few centimeters in height.

It is green when new and gradually turns orange and then deep red when mature.

It has tiny triangular pointed leaves only a few millimeters long.

This plant is native to Eurasia, particularly the Mediterranean Basin, but is known in other regions as an introduced species.