Basionym Name:Cryptosporium circinans Welw. & Curr., Trans. Linn. Soc. London 26(1): 286 (1868)
Homotypic synonyms:Macmillanina circinans (Welw. & Curr.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 491 (1898)