Annual, resupinate or occasionally effused reflexed with extremely narrow pileus (usually at the edge of a wood layer, so only pseudo-pileate), on wood of?Flindersia ifflaiana. Resupinate patches round, elliptic to irregular in shape, 1.5-48 mm x 1.5-35 mm, 0.4-5.0 mm thick, ±separable; margin entire, lacking rhizomorphs. Hymenial surface white to pale lemon-cream, bruising slowly yellow, in age or where disturbed sometimes bright yellow. Context thin, white to yellow-cream, 0.1-1 mm thick. Tubes cream to yellowish, 0.4-4.0 mm long. Pores 6-7.5(8) per mm, the disspiments thicker than the tiny pore mouths, margins even, entire. Trimitic, all hyphae smooth, IKI-. Vegetative hyphae dominant, probably binding hyaphe dominant but difficultt to differentiate from (apparent) sckeletal hyphae. Generative hyphae broader than vegetative hyphae, hyaline, slightly thick-walled. Cubical hyaline crystals present in hymenium. Basidiospores hyaline, thick-walled, smooth, IKI- or very weakly dextrinoid (no stronger after several hours), ovoid to ovoid-trapezoid and then somewhat angular, apex rounded to truncate, germ pore present. Basidia tear-drop shaped, sub-pyriform, thin-walled, hyaline, IKI-. On fallen dead tree trunk 40 cm diam.