Basionym Name:Chiodecton crassum var. geographicum Erichsen, Verh. bot. Ver. Prov. Brandenb. 70: 209 (1928)
Homotypic synonyms:Enterographa crassa f. geographica (Erichsen) Almb., Bot. Notiser: 393 (1942)Enterographa crassa var. geographica (Erichsen) Redinger, Feddes Repert. Spec. Nov. Regni veg. 43: 60 (1938)Enterographa venosa var. geographica (Erichsen) Erichsen, Annls mycol. 39: 11 (1941)