Basionym Name:Sphaeria sphaerincola Schwein., Trans. Am. phil. Soc., New Series 4(2): 216 (1832)
Homotypic synonyms:Rhynchostoma sphaerincola (Schwein.) Ellis & Everh., [as 'Rhyncostoma'] N. Amer. Pyren. (Newfield): 197 (1892)