Bryological flora of 'la Sierra de Pena Sagra' (Cantabria, Spain)

A list of 244 bryophytes (67 hepatics and 177 mosses) from Sierra de Pena S agra (Cantabria) is given; Ctenidium molluscum var. sylvaticum is new recor d from the Iberian Peninsula and 27 taxa are new records for this province. We remark the presence of Cephaloziella hampeana, Lejeunea lamacerina, Kur zia pauciflora, Sphagnum brevifolium, S. girgensohnii, Hypnum hamulosum, Or thotrichum cansimile, Ulota bruchii, Mnium lycopodioides, Plagiomnium mediu m subsp. medium, Grimmia anomala and Tortella densa. (C) 2001 Adac / Editio ns scientifiques et medicales Elsevier SAS.