Selected material studied: Murcia, El Valle, 30SXG6399, 150m, 30-I-1998, Ros & Cano s.n. (MUB 15458).
Soil in fissures or on talus of rocks.
Previous records: Ros (1984) sub Fissidens viridulus; Ros & Guerra (1985) sub F. viridulus; Ros & Guerra (1987, 1988) sub F. viridulus and F.viridulus var. bambergeri; Ros & Werner (2010).