. . . . . . . . . "Phragmidium rubi-idaei" . . "Rubus idaeus" . . "georgiasteel. 2017. Phragmidium rubi-idaei host Rubus idaeus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/8922248> 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." .