. . . . . . . . . "Rosa nutkana" . . "Diplolepis polita" . . "fosternorm. 2015. Rosa nutkana associated species with names lookup Diplolepis polita. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1937410> 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." .