Sempervivum arachnoideum L.
Family: CRASSULACEAE
Genus: Sempervivum
Catalan common name: Matafoc aracnoide. Matafoc teranyinós.
Spanish common name: Siempreviva de telarañas.
Province distribution: Barcelona. Girona. Lleida.
General distribution (Phytogeography): Boreo-alpine (Pyrenees orophyt, Pyrenees alpine and Cantabrico Pyrenees
Uses and properties: Medicinal. Symbolic uses.
Flowering time: JanFebMarAprMayJunJulAugSepOctNovDec
Life-forms: Chameophyte.
Habitats: Rocky surfaces and dry stone walls.