Coloniae pilosae. Mycelium ex hyphis in substrato externum et immersum, ramosis, septatis, laevibus, brunneis vel pallide brunneis, tenuitunicatis, 2.5–4 μm crassis compositum. Conidiophora macronematosa, mononematosa, solitaria, erecta, recta vel paulo flexuosa, nonramosa, laevia, 4–7-septata, brunnea, usque ad 90 μm longa, 4.5–6 μm lata, crassitunicata. Cellulae conidiogenae monoblasticae, in conidiophora incorporatae, terminales, determinatae, cylindricae, 5.5–15 μm longa. Conidia catenata, sicca, acrogena, brunnea, laevia, recta vel curvata, cylindrica vel obclavata, basi truncata, apice late rotundato, (2–)4–6(–10)-distoseptatis, constricta vel non constricta, (16.5–)30–45(–75) × 5.5–9(–10) μm.

NEW ZEALAND, Auckland, Piha, North Piha Beach, start of White Track, 36° 56.50206’S, 174° 28.03919’E, in foliis mortuis arecacearum Rhopalostylis sapida (Arecaceae), 27 October 2008, E.H.C. McKenzie, A. McKenzie (PDD 95060, holotype).