unidentified fungus

Description:

Diaphonous, off-white fungus ~ 3 cm wide growing among roots, gravel and vegetative litter.

Habitat:

Suburban neighborhood on tropical upland plateau.

Notes:

Spotted in a flowerpot. The first image is the original, showing the fungus and its immediate surroundings. The second image is a crop showing the mainly the fungus. Because it was not possible to get the camera to focus on the fungus, an attempt was made, with less than completely satisfactory results, to enhance the focus with photo-editing software, the third image.