Basionym Name:Helminthocarpon radiatum D.D. Awasthi & S.R. Singh, Norw. Jl Bot. 24(1): 7 (1977)
Homotypic synonyms:Diorygma radiatum (D.D. Awasthi & S.R. Singh) Kr.P. Singh & Swarnal., Indian J. For. 32(1): 179 (2008)