Selected material studied: Caravaca de la Cruz, Sierra de la Zarza, 30SWG6798, 1375m, 2-V-2002, Cano 828 (MUB 13056).
Calcareous rocks and epiphytic on trunk of Quercus rotundifolia.
Previous records: Ros & Llimona (1984); Ros & Guerra (1987); Fuertes et al. (1997).