Selected material studied: Mazarrón, Cabezo Pelado, 80m, 18-I-2009, Cano 4841 (MUB 28932).
Humiferous soils and talus on schists.
Previous records: Allorge & Allorge (1946); Alcaraz et al. (1982); Ros & Llimona (1984); Ros & Guerra (1987); Cano et al. (2004).