Selected material studied: La Unión, 170m, 28-II-2010, Cano 5526 (MUB 32017).
Open and mainly sandy soils.
Previous records: Rungby (1964); Guerra & Puche (1984); Ros & Llimona (1984); Ros & Guerra (1987); Sánchez-Moya & Cano (1999); Cano et al. (2004).
