The fruit body is a mushroom with a cap atop a central stem. The cap is convex but may become flat with age. It is golden-brown to orange-brown, dry and up to 15 centimetres in diameter. Gills are creamy-yellow and seem to change to rusty-brown with age but that colour is due to the spores becoming mature, for they darken as they mature. The stem is yellowish to tan and up to 10 or so centimetres long and 2 in diameter.
There is a partial veil that covers the gills in an immature mushroom. As the cap expands that veil breaks at the cap margin and leaves a remnant as a ring of tissue around the upper part of the stem. There is no universal veil.
Spore print: rusty brown.
The fruit bodies grow on dead wood or around the bases of live trees or shrubs, in a wide variety of habitats, usually in dense clusters with overlapping caps.
Look-alikes
People may think they have Armillaria when they see a cluster of Gymnopilus junonius, especially if they know that Honey fungus is often used in the vernacular names of Armillaria species, for that Gymnopilus could be aid to have a colour similar to that often found in honey. Furthermore, the mushrooms of both genera may grow in dense clusters. However, species of Armillaria give a white spore print and their gills are white to creamy.
Gymnopilus junonius is listed in the following regions:
Canberra & Southern Tablelands | Southern Highlands | Albury, Wodonga | South Coast | Greater Sydney | Hunter Region | Central West NSW | Hume | Gippsland | Tasmania | South East South Australia
Synonyms
Gymnopilus pampeanusMaps
ANBG ANBG South Annex Aranda Bushland Banksia Street Wetland Corridor Bass Gardens Park, Griffith Birrigai Black Flat at Corrowong Boro Bruce Ridge Bungonia Crown Reserve Callum Brae City Renewal Authority Area Commonwealth & Kings Parks Cooma North Ridge Reserve Cuumbeun Nature Reserve Deua National Park (CNM area) Dickson Wetland Corridor Flea Bog Flat to Emu Creek Corridor Gang Gang at Yass River Genoplesium plumosum target area Genoplesium vernale target area Gibraltar Pines Ginninderry Conservation Corridor Goulburn Mulwaree Council Gungaderra Grasslands Hall Cemetery Higgins Woodland Hughes Garran Woodland Hughes Grassy Woodland Isaacs Ridge Isaacs Ridge and Nearby Isaacs Ridge Offset Area Kama Katarina's garden Lake Burley Griffin West Lake Ginninderra Lerida TSR Little Taylor Grasslands Mares Forest National Park Molonglo River Reserve Mongarlowe River Mount Ainslie to Black Mountain Mount Majura Mount Mugga Mugga Mount Painter Mount Pleasant Mount Taylor Mt Holland Namadgi National Park National Arboretum Forests National Arboretum Woodland O'Connor Ridge to Gungahlin Grasslands Red Hill Nature Reserve Red Hill to Yarralumla Creek Rowes Lagoon Rugosa Six Mile TSR Sth Tablelands Ecosystem Park Sullivans Creek, Lyneham South The Pinnacle Tidbinbilla Nature Reserve Umbagong District Park Wandiyali-Environa Conservation Area Watson Green Space Watson Woodlands West Goulburn Bushland Reserve West StromloPlaces
Aranda, ACT Belconnen, ACT Berlang, NSW Borough, NSW Bungendore, NSW Bungonia, NSW Canberra Central, ACT Captains Flat, NSW Corrowong, NSW Crace, ACT Denman Prospect, ACT Dickson, ACT Goulburn, NSW Gungahlin, ACT Hackett, ACT Hall, ACT Hawker, ACT Higgins, ACT Isaacs, ACT Kambah, ACT Mawson, ACT Melba, ACT Molonglo Valley, ACT O'Connor, ACT O'Malley, ACT Parkes, ACT Red Hill, ACT Taylor, ACT Tharwa, ACT Wamboin, NSW Wanniassa, ACT Whitlam, ACT Wollogorang, NSW Wombeyan Caves, NSW Yarralumla, ACT Yass River, NSW