Pluteus readiarum is a species of mushroom in the family Pluteaceae.

The colour is yellow-fawn overlain by a dark-brown velvety network of thread-like filaments.

The gills are free from attachment to the stem, crowded closely together, and pink with whitish margins.

The stipe is 4 cm (1.6 in) by 3–4 mm (0.12–0.16 in) thick, pale yellow with a grey tinge at the top, and covered with delicate, silky fibers.

The base of the stipe is bulbous and surrounded by fuzzy white mycelia.