Very tiny white mycenoid mushrooms

''Mycena adscendens'', commonly known as the frosty bonnet, is a species of fungus in the family Mycenaceae. The fungus produces small white fruit bodies with caps up to 7.5 mm in diameter that appear to be dusted with sugar-like granules. Caps are supported by thin, hollow stems up to 20 mm long, which are set on a disc-like base. It is distributed in the United States, where it has been found from Washington to California, Europe, and Turkey. The fruit bodies grow on fallen twigs and other woody.. more