Selected material studied: Mazarrón, sierra del Algarrobo, pico Algarrobo, 700m, 27-XI-2005, Cano 2576 (MUB 19423).
Taluses, accumulated soil on calcareous rocks and open soils.
Previous records: Allorge & Allorge (1946); Ros & Llimona (1984); Ros & Guerra (1987); Cano et al. (2004).
