. . . . . . . . . "Gymnopilus thiersii" . . "Quercus" . . "Ken-ichi Ueda. 2016. Gymnopilus thiersii host Quercus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2593172> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .