. . . . . . . . . "Coleosporium tussilaginis" . . "Senecio minimus" . . "Jon Sullivan. 2018. Coleosporium tussilaginis interaction->pathogen of Senecio minimus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/10270481> 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." .