The Species Concept in Hymenomycetes. Proceedings of a Herbette Symposium held at the University of Lausanne, Switzerland, August 16-20, 1976. B. 1977. (Bibliotheca Mycologica, 61). 49 (3 col.) pls. IV, 444 p. gr8vo. Hardcover.- Reprint 2007.

Contents: C.Bas: Species Concept in Amanita, Sect. Vaginatae/ H.E.Bigelow: Species Differentiation in Clitocybe and related Genera/R.Blaich: Enzymes as an Aid in Taxonomy of Higher Basidiomycetes/ J.Boidin: Interet des cultures dans la delimitation des especes chez les Aphyllophorales et les Auriculariales/ A.Bresinsky: Die Gattung Pleurotus als Modell zum Verstaendnis des Artbegriffes bei hoeheren Basidiomyceten/ K.Esser: Genetic basis for speciation in higher basidiomycetes with special reference to the genus Polyporus/ Kemp: Gene for gene Speciation, Oidia and Lethal Reactions in Basidiomycete Taxonomy/ R.Kuehner: A propos de la delimitation des especes dans les Hygrophorus Fries du sous-genre Hygrocybe Fries; deux caracteristiques peu ou non utilisees; la notion d'espece chez les champignons superieurs/ F.Oberwinkler: Species-versus Generic Concepts in the Aphyllophorales/ R.H.Petersen: Species concept in higher Basidiomycetes: taxonomy, biology and nomenclature/ H.Romagnesi: Incidence des caracteres non morphologiques sur la notion d'espece et autres taxa chez les macromycetes/ R.Singer: The Species Concept in Agaricales and its Adaptation to Taxonomy/ A.H.Smith: Speciation used in defining the species of the Bolbitiaceae.