How to identify

Although you're unlikely to mistake this for anything else, there are a couple of potential lookalikes of a similar ilk, though this is considerably larger. This thin fleshed fungus has a dark brown outer surface covered in very fine hairs, with the inside displaying a lovely pale cream colour. As it matures, the rim splits into a number of rays (between 5 and 8) to create a crown like effect. Most significantly, this grows almost exclusively with cedar, so if that's what you happen to be stood beneath whilst staring at these, then you've got yourself a cedar cup!