Basionym Name:Arthrobotryum atrum * majus Sacc., Michelia 2(no. 8): 555 (1882)
Homotypic synonyms:Arthrobotryum atrum subsp. majus (Sacc.) Sacc., Syll. fung. (Abellini) 4: 629 (1886)Arthrobotryum atrum var. majus (Sacc.) Sacc. & Traverso, Syll. fung. (Abellini) 19: 101 (1910)Arthrobotryum majus (Sacc.) Mussat, in Saccardo, Syll. fung. (Abellini) 15: 48 (1901)