Basionym Name:Palaeomyces simpsonii Kidst. & W.H. Lang, [as 'Simpsoni'] Trans. R. Soc. Edinb. 52(4): 869 + pl. 4, figs 45-47 (1921)
Homotypic synonyms:Palaeomycites simpsonii (Kidst. & W.H. Lang) Kalgutkar & Janson., AASP Contributions Series (Dallas) 39: 211 (2000)