. . . . . . . . . "Enchoria lacteata" . . "Petasites frigidus" . . "Mike Patterson. 2012. Enchoria lacteata associated species with names lookup Petasites frigidus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2576198> 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." .