Calycina claroflava

Marginal hairs short, cylindrical, containing yellowish pigment inside.

Excipular hyphae filamentous, of textura intricata, interwoven.

Asci cylindrical, 8-spored, without reaction of their apical apparatus in Melzer's reagent.

Paraphyses filiform, hyaline, septate, slightly widened at the apex, the terminal cells containing yellowish intracellular pigment.

Ascospores cylindrical-ellipsoidal to slightly fusiform, some even suballantoid, smooth, hyaline, with small oil droplets, mature ascospores bearing a median septum.