Saxifraga callosa is a perennial native to southern European limestone cliffs. It forms tight rosettes of fleshy, lime-encrusted leaves, producing arching stems with.
Above information is sourced from Wikipedia
© Roberto Sindaco (CC-BY-NC-SA)
© Liliane ROUBAUDI − Tela Botanica
© (c) Milan Chytrý, some rights reserved (CC BY)
© Geneviève Botti − Tela Botanica