Basionym Name:Chiodecton angustissimum Vain., Ann. Acad. Sci. fenn., Ser. A 15(no. 6): 280 (1921)
Homotypic synonyms:Enterographa angustissima (Vain.) R. Sant., Symb. bot. upsal. 12(no. 1): 105 (1952)