Miller OK (1971). "The Genus Gomphidius with a Revised Description of the Gomphidiaceae and a Key to the Genera". Mycologia. 63 (6): 1129–63. doi:10.2307/3757989. JSTOR3757989.
jstor.org
Miller OK (1971). "The Genus Gomphidius with a Revised Description of the Gomphidiaceae and a Key to the Genera". Mycologia. 63 (6): 1129–63. doi:10.2307/3757989. JSTOR3757989.