Eutypa flavovirens

Asci clavate, up to 110 µm long, with a very long pedicel, unitunicate, smooth-walled, 8-spored, with spores arranged triseriately to irregularly in the subapical region, with an amyloid apical apparatus in Melzer's reagent.

Paraphyses sparse, slender, filamentous, hyaline and unbranched.

Ascospores allantoid with rounded ends, hyaline, smooth-walled, containing one or two oil droplets, preferentially at the poles.