Llorens van Waveren, Laura, & Jaume Llistosella. Entoloma trichomarginatum, a new species of subgenus Leptonia (Entolomataceae) from Spain. Mycotaxon 111: 31–38. 2010.

ABSTRACT: Entoloma trichomarginatum sp. nov. is described from Catalonia (Spain). It belongs to subgenus Leptonia and is characterized by the deep blue to almost blue-black tomentose pileus, bluish lamellae sides, and the sterile lamellar edge composed of almost 350 µm long cheilocystidia filled with blue intracellular pigment. A comparison with other close taxa is given, as well as photographs and drawings of the macroscopical and microscopical characters.

KEYWORDS: macrofungi, Basidiomycetes, Agaricales, biodiversity, taxonomy