. . . . . . . . . "Lilium columbianum" . . "Veratrum viride" . . "John Brew. 2017. Lilium columbianum associated species with names lookup Veratrum viride. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/7354852> 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." .