close-up of houseleek with pink partly open partly closed flowers

alpinehouseleek beginning botany close closed closedflowers commonhouseleek crassulaceae flora flower flowering flowers green grown growth houseleek joy leaves nicely open openflower ornamentalplant partly period pink pinkflowers plant plantdevelopment realhouseleek red roof roofhouseleek semperviveae sempervivoideae sempervivum sempervivumsect sempervivumtectorum some thickleaf thickleaffamily thunderroot very