Basionym Name:Cucurbitaria conglobata subsp. alni Sacc., in Mouton, Bull. Soc. R. Bot. Belg. 26(no. 1): 184 (1887)
Homotypic synonyms:Cucurbitaria alni (Sacc.) Mussat, in Saccardo, Syll. fung. (Abellini) 15: 105 (1901)