Selected material studied: Caravaca de la Cruz, Sierra de la Zarza, 30SWG6798, 1285m, 2-V-2002, Cano 836a (MUB 13073).
Basic soils and on base of trunk of Quercus rotundifolia.
Previous records: Ros & Llimona (1984) sub Tortula calcicolens; Ros & Guerra (1987) sub T.calcicolens; Gallego et al. (2002a); Cano et al.(2004).
