Selected material studied: Cartagena, Sierra de la Muela, subida a la sierra, 30SXG6862, 200m, 7-III-1984, Ros s.n. (MUB 3962).
Open soils and talus on schists.
Previous records: Ros & Guerra (1987) sub Entosthodon pallescens; Brugués (1998); Casas et al. (1996); Cano et al. (2004); Guerra et al. (2010).