Bolbitius vitellinus, "Egg-yolk Toadstool" are thin, Mycena-like, found near grass and/or dung. Caps to 50 mm or more, yellowish gelatinous cap surface, brighter yellow and conical when young, flattening out and ageing to tan and then very pale. Gills free, close, fragile, pale yellow when very young, then pale tan, finally rusty brown. Spore print yellowish brown. Stem slender, tapering upwards, no ring. Orbost Caravan Park, 2008.