Diamorpha

Small's stonecrop inhabits solution pools of granitic domes, sandstone flatrocks, and granitic flatrocks as small as 0.02 acres. The species as well as other species including Federal and state rare plants grow from a shallow soils of the rock-rimmed solution pools (vernal pools) which hold water following a rain event. Small's stonecrop may also inhabit the edges of the solution pools (Porcher and Rayner 2001).