Syn.: [Spheconisca subgen.] Euspheconisca semnospora Norman ex Bachm.
Non- or doubtfully lichenised. Poorly known taxon.
Substrate: bark
Altitudinal distribution: montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)
Note: a doubtfully lichenised species with a divided, blackish, subiculum-like thallus, subspherical ascomata (c. 0.1 mm in diam.), 8-spored asci, and subhyaline, ellipsoid, 3-septate ascospores (9-10 × 3-3.5 μm); on bark of Rhus typhina, only known from the type locality in the Eastern Alps (Austria).
