Basionym Name:Calycella acicularum Rolland, Bull. Soc. mycol. Fr. 5(4): 170 (1890)
Homotypic synonyms:Helotium acicularum (Rolland) Mesch., in Saccardo, Syll. fung. (Abellini) 10: 8 (1892)Phialea acicularum (Rolland) Rehm, Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 1.3(lief. 38): 719 (1892)