. . . . . . . . . "Physcia adscendens" . . "Discaria toumatou" . . "Colin Meurk. 2016. Physcia adscendens host species with names lookup Discaria toumatou. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3385426> 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." .