HYPOXYLON MICROSORUM PENZ. & SACC.This name does not belong to Ascovirgaria, Biscogniauxia, Creosphaeria, Daldinia, Discoxylaria, Entoleuca, Hypoxylon, Jumillera, Kretzschmaria, Kretzschmariella, Nemania, Stilbohypoxylon, Vivantia, or Whalleya.
(The accepted or suggested disposition is indicated by an asterisk (*), if there is any.)
Hypoxylon microsorum Penz. & Sacc., Malpighia 15: 225. 1902.
Probably a penzigioid Xylaria or a Nemania with a restricted stromatal habit. The type material was not located at PAD.