Abstract A description is provided for Lycogala epidendrum , a wood-inhabiting myxomycete which occurs on dead branches, twigs and wood, rotten logs, stumps and trunks, cut logs and other woody debris. Some information on its associated organisms and substrata, interactions and habitats, economic impacts, intraspecific variation, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Algeria, Angola, Burundi, Cameroon, Congo, Democratic Republic of the Congo, Egypt, Liberia, Malawi, Morocco, Nigeria, Rwanda, Sierra Leone, South Africa, Tanzania, Uganda, Zambia; Canada (Alberta, British Columbia, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Island, Quebec, Saskatchewan), Mexico, USA (Alaska, Arizona, California, Connecticut, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Vermont, Virginia, Washington, West Virginia); Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama; Argentina, Chile, Colombia, Brazil (Acre, Amazonas, Maranhão, Pará, Paraiba, Pernambuco, Piauí, Rio de Janeiro, Rio Grande do Norte, Rio Grande do Sul, Roraima, Santa Catarina, São Paulo, Sergipe), Ecuador (including Galapagos), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela; China (Fujian, Guangxi, Guizhou, Hainan, Jiangxi, Sichuan, Xinjiang, Yunnan, Zhejiang), Georgia, India (Assam, Chandigarh, Himachal Pradesh, Jammu & Kashmir, Karnataka, Maharashtra, Sikkim, Tamil Nadu, West Bengal), Indonesia, Iran, Japan, Kazakhstan (Almaty, East Kazakhstan, Kostanay, North Kazakhstan, former Kokchetau, former Taldy-Kurgan, former Tselinograd), Kyrgyzstan, Malaysia, Mongolia, Nepal, Papua-New Guinea, Philippines, Russia (Altai, Altai Krai, Chukotka Autonomous Okrug, Kamchatka Krai, Khabarovsk Krai, Khanty-Mansi Autonomous Okrug, Krasnoyarsk Krai, Magadan Oblast, Novosibirsk Oblast, Primorsky Krai, Tomsk Oblast, Yamalo-Nenets Autonomous Okrug), Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, Uzbekistan, Vietnam; Bahamas, Spain (Canary Islands); Australia (New South Wales, Northern Territory, Queensland, South Australia, Tasmania, Victoria, Western Australia), New Zealand; American Virgin Islands, Antigua and Barbuda, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe, Jamaica, Martinique, Puerto Rico, Saint Lucia, Trinidad and Tobago; Andorra, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark (including Faroe Islands), Estonia, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Moldova, Netherlands, Norway, Poland, Portugal, Romania, Russia (Kaliningrad Oblast, Krasnodar Krai, Leningrad Oblast, Moscow Oblast, Rostov Oblast, Vladimir Oblast, Volgograd Oblast), Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, UK; Christmas Island, Mauritius, Réunion, Seychelles; Cook Islands, French Polynesia, New Caledonia, USA (Hawaii)).