HYPOXYLON UNDOSUM (Lév.) SACC.
Hypoxylon undosum (Lév.) Sacc., Syll. Fung. I, p. 370. 1882.
º Sphaeria undosa Lév., Ann. Sci. Nat. Bot., sér. III, 3: 46. 1845.
The type was not located at K or PC.