perithecial wall_shape_constricted
compressed
composed of two zones; a KOH + outer zone 40-80 µm thick, composed of globose to angular cells 8-20 µm diam with cell walls 1-2 µm thick; and a KOH- inner zone 10-20 µm thick, composed of compressed rectangular cells 6-20 x 1-4 µm, with thin to slightly thickened walls
Cucurbitaria cinnabarina
Nectria cinnabarina