. . . . . . . . . "Bombus ruderatus" . . "Gladiolus" . . "marystg. 2016. Bombus ruderatus associated species with names lookup Gladiolus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/4799883> 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." .