Compositae Working Group (CWG) (2021). Global Compositae Database. Haplopappus canus (A.Gray) S.F.Blake. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1178414 on 2022-07-07
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (A. Gray) S.F. Blake [Preliminary Checklist of North American Compositae] (A. Gray) S.F. Blake [Tropicos] S.F.Blake [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Diplostephium canum A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus canus [Govaerts World Compositae Checklist A-G] Haplopappus canus (A. Gray) S.F. Blake [Preliminary Checklist of North American Compositae] Haplopappus canus (A. Gray) S.F. Blake [Tropicos] Haplopappus canus S.F.Blake [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Contributions from the United States National Herbarium 24: [Tropicos] [details] LSID urn:lsid:compositae.org:names:F8EC2DED-D37B-432E-BEFF-45A7B1CD909C [details] Taxonomy as "Aplopappus" [details]