. . . . . . . . . "Erythronium hendersonii" . . "Quercus garryana" . . "ttkelly10. 2017. Erythronium hendersonii associated species with names lookup Quercus garryana. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5459662> 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." .