. . . . . . . . . "Spialia sertorius" . . "Sanguisorba minor" . . "Giuseppe Cagnetta. 2016. Spialia sertorius insect host plant Sanguisorba minor. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2825039> 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." .