. . . . . . . . . "Synecdoche rubella" . . "Artemisia californica" . . "Patricia Simpson. 2017. Synecdoche rubella host plant Artemisia californica. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5987529> 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." .