A new species, Sowerbyella fagicola J. Moravec spec. nov., is described according to the author’s collection from Moravia (Czechoslovakia). A drawing of this well-characterized new species and some notes with a key on the difference of two already known species, Sowerbyella radiculata (Sow. ex Fr.) Boud. and S. unicolor (Gill.) Nannf., are also given.
Moravec J. (1973): Sowerbyella fagicola J. Moravec spec. nov., a new species from Czechoslovakia. – Česká Mykologie 27(2): 65–68.