Memnoniella oenanthes  

Anamorph: conidiomata absent. Conidiophores 120–140 μm long, 7-8 μm diam., erect, unbranched, straight or flexuous, 1- to 2-septate, solitary, smooth, smoke grey to black. Conidiogenous cells in a single whorl at the apex of the conidiophore, 11–14 × 4–5 μm, cylindric-ellipsoidal or obovoid, colourless at first, later smoke grey, smooth or slightly verrucose, the fertile locus broad (ca 2 µm diam.), proliferating percurrently to a small extent with inconspicuous periclinal thickening, collarette present as a short lateral ragged flange. Conidia 9.5–11.5 × 6-7 μm, ellipsoidal to slightly reniform, black, aseptate, sometimes attenuated at the base, smooth or slightly verrucose.
Teleomorph: not known.