Penicillium aureocephalum Munt.-Cvetk., Hoyo et Gómez-Bolea, un interessant ascomicet anamòrfic amb aspecte de mixomicet : distribució, ecologia i fenologia

Abstract

Five years after the description of Penicillium aureocephalum by Muntañola-C vetkovic, Hoyo and G ómez-Bolea, an increasing wealth of field data has been gathered by the authors, which provide a vivid image of the anamorph of this curious saprotrophic species. Chorological, ecological and phenological data are here summarized and discussed. The species appears to be thermophilou s, preferentially colonizing fallen leaves of cork trees (Quercus suber) killed by wildfires, but also growing sometimes on other substrata, such as dead leaves of Cistus salviifolius,C. ladanifer, Quercus coccifera, etc. which may have dropped as a response to severe water stress. A distribution map of the species in the Natural Park of Cap de Creus, which apparently is its natural habitat and another nowith showing the currently known distribution in the Catalan Countries, are given. A macrophotographic survey ofthe species is also included in order to aid in the recognition of this curious myxomycete-looking thermophilou s, anamorphic species, saprotrophic on nutrient-rich substrata, and so different from the usual Penicillium taxa.