Basionym Name:Sphaeria excentrica Cooke & Peck, [as 'eccentrica'], in Peck, Ann. Rep. Reg. Univ. St. N.Y. 25: 105 (1873)
Homotypic synonyms:Gnomonia excentrica (Cooke & Peck) Ellis & Everh., N. Amer. Pyren. (Newfield): 325 (1892)Gnomoniella excentrica (Cooke & Peck) Sacc., Syll. fung. (Abellini) 1: 418 (1882)