. . . . . . . . . "Phoebis sennae" . . "Salvia greggii" . . "Bill Lupardus. 2013. Phoebis sennae nectar plant Salvia greggii. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/427028> 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." .