. . . . . . . . . "Fomitopsis pinicola" . . "Aesculus hippocastanum" . . "upupa_epops. 2017. Fomitopsis pinicola host species with names lookup Aesculus hippocastanum. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/4903061> 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." .