Compositae Working Group (CWG) (2021). Global Compositae Database. Aster laurentianus var. contiguus Fernald. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1234493 on 2024-05-15
original description(1914). Rhodora 16 page(s): 60, fig. 5 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Aster laurentianus Fernald var. contiguus Fernald [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 16(184): [Tropicos] [details] LSID urn:lsid:compositae.org:names:7094A088-8C9A-4D9E-89CD-AD1714792533 [details]