↑ O'Donnell, Kerry, Elizabeth Cigelnik, Nancy S. Weber & James M. Trappe , 1997,Phylogenetic relationships among ascomycetous truffles and the true and false morels inferred from 18S and 28S ribosomal DNA sequence analysis,Mycologia, volume=89, 1, p.48–65, 10.2307/3761172, Mycological Society of America
↑Kirk PM, Cannon PF, Minter DW, Stalpers JA.Dictionary of the Fungi. 10th ed, CABI, Wallingford, 2008, p.214-215, (ISBN0-85199-826-7)