Trichoderma atlanticum

Study corresponding to the sexual or teleomorph stage of the species, known as Hypocrea atlantica.

Cortical hyphae of textura angularis, thin-walled, up to 30 µm in diameter, with faint orange intracellular pigment inside.

Asci cylindrical, uniseriate, with 16 part-spores inside, up to 80 µm long and only 5 µm wide, with croziers at their base, inamyloid in Melzer's reagent.

Ascospores very small, subglobose, ovoid to short oblong, smooth, hyaline, thin-walled, with faint granular internal content.