. . . . . . . . . "Chamaenerion angustifolium" . . "Chamaenerion angustifolium" . . "Wenfei Liao. 2015. Chamaenerion angustifolium plant species observed Chamaenerion angustifolium. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/4531245> 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." .