Compositae Working Group (CWG) (2021). Global Compositae Database. Erigeron peregrinus var. scaposus (Torr. & A.Gray) Cronquist. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242424 on 2025-03-28
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Torr. & A. Gray) Cronquist [Preliminary Checklist of North American Compositae] (Torr. & A. Gray) Cronquist [Tropicos] (Torr. & A.Gray) Cronq. [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster salsuginosus var. scaposus Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Erigeron peregrinus (Banks ex Pursh) Greene var. scaposus (Torr. & A. Gray) Cronquist [Preliminary Checklist of North American Compositae] Erigeron peregrinus Greene var. scaposus (Torr. & A.Gray) Cronq. [IPNI] Erigeron peregrinus Greene var. scaposus (Torr. & A.Gray) Cronquist [IPNI] Erigeron peregrinus var. scaposus (Torr. & A. Gray) Cronquist [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Brittonia 6(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:1DA3A36B-37AD-459C-B0C5-741049A2F3A8 [details]