. . . . . . . . . "Oplopanax horridus" . . "Blechnum spicant" . . "hifidinaturalist. 2014. Oplopanax horridus associated species with names lookup Blechnum spicant. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1127757> 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." .