Compositae Working Group (CWG) (2021). Global Compositae Database. Calais major (A.Gray) A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1189932 on 2024-09-17
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (A. Gray) A. Gray [Cichorieae Portal] (A. Gray) A. Gray [Tropicos] A.Gray [Govaerts World Compositae Checklist A-G] A.Gray [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Ptilophora major A. Gray [Cichorieae Portal] Ptilophora major A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Calais major (A. Gray) A. Gray [Cichorieae Portal] Calais major (A. Gray) A. Gray [Tropicos] Calais major A.Gray [Govaerts World Compositae Checklist A-G] Calais major A.Gray [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record 4(5): [Tropicos] A. Gray in War Department [U. S.], Pacif. Railr. Rep. 4(5). 1857 [Cichorieae Portal] Pacif. Railr. Rep. Parke, Bot. 4(5) [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:C45A441D-1EB0-41A7-BAD1-81B949EB9BD5 [details] Type material [USA, Oregon] "Clearwater, on the Kooskooskee", Spalding [details]