. . . . . . . . . "Papilio troilus" . . "Helianthus mollis" . . "Lee Elliott. 2014. Papilio troilus nectar plant Helianthus mollis. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/833643> 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." .