Sporisorium barcinonense (Riofrio) Vánky, 1988
seeds transformed into a dark brown semi-powdery mass, around a central columella. Initially the mass is covered by a greyish-brown membrane, moreover largely concealed by the glumes. The mass is a mix of spores and sterile cells. Spores 13-16 x 14-18 µm.
Almaraz (1998a), Vánky (1994a, 2003a).