Macaronesian fern-rich chasmophytic vegetation of ultramafic rock crevices of the arid regions in the infra- and mesomediterranean belts
Cheilanthion pulchellae Sáenz de Rivas et Rivas-Mart. 1979
Cheilanthion pulchellae Sáenz de Rivas et Rivas-Mart. 1979