Redhead SA, Vilgalys R, Moncalvo J-M, Johnson J, Hopple JS Jr.; Vilgalys, Rytas; Moncalvo, Jean-Marc; Johnson, Jacqui; Hopple, Jr. John S (2001). “Coprinus Pers. and the disposition of Coprinus species sensu lato.”. Taxon (International Association for Plant Taxonomy (IAPT)) 50 (1): 203–41. doi:10.2307/1224525. JSTOR1224525.
jstor.org
Redhead SA, Vilgalys R, Moncalvo J-M, Johnson J, Hopple JS Jr.; Vilgalys, Rytas; Moncalvo, Jean-Marc; Johnson, Jacqui; Hopple, Jr. John S (2001). “Coprinus Pers. and the disposition of Coprinus species sensu lato.”. Taxon (International Association for Plant Taxonomy (IAPT)) 50 (1): 203–41. doi:10.2307/1224525. JSTOR1224525.