Petrosedum forsterianum
| Rock stonecrop | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Saxifragales |
| Family: | Crassulaceae |
| Genus: | Petrosedum |
| Species: | P. forsterianum |
| Binomial name | |
| Petrosedum forsterianum (Smith) Grulich | |
Petrosedum forsterianum, the rock stonecrop or Welsh stonecrop, is a species of flowering plant in the family Crassulaceae. It is a mat-forming, evergreen stonecrop native to northwestern and southwestern Europe and northern Africa. It may be grown as an ornamental plant or consumed.