Compositae Working Group (CWG) (2021). Global Compositae Database. Symphyotrichum nahanniense (Cody) Semple. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1099666 on 2024-05-14
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Cultivated and Native Asters of Ontario (Compositae: Astereae) [Tropicos] [details] LSID urn:lsid:compositae.org:names:4593B64C-A6EA-4754-A6B2-82DA8649106F [details]