Selected material studied: Caravaca de la Cruz, Sierra de la Zarza, 30SWG6798, 1285m, 2-V-2002, Cano 842a (MUB 13072).
Epiphytic on trunks of Juglans regia, Quercus faginea and Q. rotundifolia.
Previous records: Ros et al. (1996); Cano et al. (2004).