Compositae Working Group (CWG) (2021). Global Compositae Database. Aster cordifolius subsp. laevigatus (Porter) A.G.Jones. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1222700 on 2025-04-01
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Porter) A.G. Jones [Preliminary Checklist of North American Compositae] (Porter) A.G. Jones [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster cordifolius var. laevigatus [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Aster cordifolius L. ssp. laevigatus (Porter) A.G. Jones [Preliminary Checklist of North American Compositae] Aster cordifolius L. subsp. laevigatus (Porter) A.G.Jones [IPNI] Aster cordifolius subsp. laevigatus (Porter) A.G. Jones [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Brittonia 32 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:F85F504D-69F7-40AB-A694-CA13FED8D1DC [details]