With prof. Orsino e G. Panizza
On very dry rocky area
esemplare alto circa 2-3 cm, in una cavità tra due mattoni di un muro perimetrale
Sedum album or white stonecrop, is a flowering plant of the genus Sedum in the family Crassulaceae. It is found in the northern temperate regions of the world, often growing in crevices or free-draining rocky soil. As a long-day plant it grows vegetatively for most of the year and flowers in June and July....