Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron peregrinus subsp. callianthemus (Greene) Cronquist. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1223697 on 2025-03-31
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Erigeron callianthemus [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist [Preliminary Checklist of North American Compositae] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 45(534): [Tropicos] [details] LSID urn:lsid:compositae.org:names:D428642F-2890-4B33-A7EC-E96376B795AD [details]