Congea and Sempervivum, are which type of items?
Congea Congea is a small genus of flowering plants in the mint family, Lamiaceae, first described in 1820.
Sedum villosum Sedum villosum, known as the hairy stonecrop or purple stonecrop, is a biennial to perennial flowering plant. Its leaves, which are 3 – long and may be reddish in colour, are generally covered with hairs, although "S. villosum" var. "glabratum" may have hairless leaves. Indidual flowers have five pink petals, each up to 5 mm long.