Volvariella speciosaCommon name: Common Rosegill
Description: This fungus has a cap up to 12 centimetres wide. There is a cup at the base and the gills are not attached to the stem. It grows in grass, woodchips or richly organic areas.
References: Fungi of the Perth Region and Beyond. Neale L Bougher. http://www.wanaturalists.org.au/branches-groups/fungi/fungi-books-and-resources/