Saxifraga callosa Sm.
Family: Saxifragaceae
Description: Forms spreading mats of silvery encrusted rosettes of linear-spathulate leaves, thickened and recurved at the tips and varying considerably in both length and width according to locality of occurrence
Habitat: rocks
| Form of cushion | F_M | Intermediate beetween F & M types |
| Compactness | 0_1 | Intermediate |
| Variability | 0 | No variability |
| Root system | NA | NA |
| Woodiness | NA | NA |
| Thorniness | 0 | No |
| Succulence | 0 | No |
| Flowers | 2 | Long peduncle |
| FRA |
| ITA |
| SAR |
| SIC |
| SPA |
| FRA-FR |
| ITA-IT |
| SAR-OO |
| SIC-SI |
| SPA-SP |
