Aportación al conocimiento de los hongos de la Sierra de Collserola (Catalunya), III

We list here 135 species, collected since January 1991 to July 1998, that are to be added to the 362
species recorded in the two former studies made from 1 st, October 1987 to 31 th December 1991 . Some of them are of special interest, as they are new or rarely recorded previously in Catalonia as: Peziza alborosea ( Boud.) M.M. Moser, P. ampelina Quél., Rutstroemia americana (Durand) White, Calocybe persicolor (Fr. ) Singer, Clitocybe cf. truneicola (Peck) Sacc., C. hypotheja Bellú, Coprinus kimurae Hongo et Aoki, Gymnomyces ¡¡¡cis Vidal et L1 istosella, Ileodyction graeile Berk in Hooker, Pluteus poliocnemis Kühner, Hemitrichia clavata (Pers.) Rostaf. and Leceinum cf. chioneus Fr. ss Redeuilh.