CANTABRICUM ssp. GUADARRAMENSE M.C.Smith, 1981 nom. inval.*
Synonym : Sempervivum vicentei Wale ssp. paui Fernandez Casas (1982) (nom. inval., Art. 37.1).
Distribution : Spain (Sierra de Guadarrama, probably also Sierra de Gredos); ± 2100 m.
Leaves sparsely pubescent, with few apical cilia, less incurved than in ssp. cantabricum, red tip > 2 mm; filaments glabrous.
*The name is invalid because the type is a cultivated plant instead of a herbarium specimen.