. . . . . . . . . "Lilium humboldtii" . . "Alnus rhombifolia" . . "Charlie Hohn. 2005. Lilium humboldtii associated species with names lookup Alnus rhombifolia. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1114415> 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." .