César Pedrocchi-Rius & Núria Flor Arnau
Abstract: A new record for the moss Cinclidotus ×vivesii Ederra is reported in the main course of the Llobregat river (Barcelona). So far, the Font Gran de Cercs was the only known locality. The data provided reveal a certain dispersion of the taxon, new data on its habitat and effectively initiates its extended discovery phase.
Key words: Bryophytes, mosses, new record, Iberian Peninsula.