. . . . . . . . . "Pieriballia viardi viardi" . . "Bougainvillea" . . "Carlos Domínguez-Rodríguez. 2018. Pieriballia viardi viardi nectar plant Bougainvillea. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/9355341> 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." .