Basionym Name:Helminthosporium fusiforme * quercinum Sacc., [as 'Helmisporium'] Michelia 2(no. 6): 174 (1880)
Homotypic synonyms:Helminthosporium fusiforme var. quercinum (Sacc.) Sacc., [as 'Helmisporium'] Syll. fung. (Abellini) 4: 413 (1886)Helminthosporium quercinum (Sacc.) Mussat, in Saccardo, Syll. fung. (Abellini) 15: 157 (1901)