Basionym Name:Oedemium sparsum Berk. & Broome, J. Linn. Soc., Bot. 14(no. 74): 100 (1873)
Homotypic synonyms:Podosporium sparsum (Berk. & Broome) Petch, Ann. R. bot. Gdns Peradeniya 10: 176 (1927)