Type: Foliicolous Fungi; Description: Mycelium: primary internal, secondary external, sparse. Hyphae of primary mycelium brown, occasionally aggregating to form stromata; hyphae of secondary mycelium emerging through stomata, pale olivaceous, smooth, 2–3 :m wide. Stromata substomatal, small, 10–35 μm in diameter. Conidiophores in small to moderately large, loose fascicles arising from stromata or internal hyphae, never from external hyphae, straight, smooth to somewhat rough-walled, 0–4-septate, 10–70 × 4–7 μm; conidiogenous cells with 1–3 conspicuous annellations. Conidia filiform, broadly acicular, 3–10-septate, 40–100 × 4–7 μm, smooth, pale olivaceous brown. Leaf spots pale brown to blackish brown, greyish brown when old, roughly circular with a narrow reddish purplish to dark brown, somewhat raised, margin, 1–10 mm in diameter or confluent, covering large areas on both sides of leaves.

Distribution: Taupo.; 1st Record: Braun & Dick (2002: as Pseudocercospora pseudo-basitruncata).

Significance: Known from only one collection.; Host(s): Eucalyptus nitens.