Compositae Working Group (CWG) (2021). Global Compositae Database. Haplopappus watsonii var. rydbergii (S.F.Blake) S.L.Welsh. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1225460 on 2024-11-23
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (S.F. Blake) S.L. Welsh [Preliminary Checklist of North American Compositae] (S.F. Blake) S.L. Welsh [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Haplopappus rydbergii [IPNI] Haplopappus rydbergii S.F. Blake [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus watsonii A. Gray var. rydbergii (S.F. Blake) S.L. Welsh [Preliminary Checklist of North American Compositae] Haplopappus watsonii var. rydbergii (S.F. Blake) S.L. Welsh [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Great Basin Naturalist 43(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:F5D377E9-E8A5-4272-A4B8-11F6C146E3C4 [details]