Marasmiellus carneopallidus: first Italian record of a rare taxon

arbuste arbustos basidiomycotina biodiversidad biodiversity biotope biotopes champignon conservation de la nature dimension dimensions fenologia fungal morphology fungal spores fungi gramineas graminee grasses habitat habitats herbaceous plants hongos italia italie italy microscopia microscopie microscopy morphologie du champignon nature conservation nomenclatura nomenclature phenology racine roots shrubs spore fongique stems tallos taxonomia taxonomie taxonomy tige ultrastructure