Compositae Working Group (CWG) (2021). Global Compositae Database. Gnaphalium obtusifolium var. helleri (Britton) S.F.Blake. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1231385 on 2024-10-24
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Britton) S.F. Blake [Preliminary Checklist of North American Compositae] (Britton) S.F. Blake [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Gnaphalium obtusifolium L. var. helleri (Britton) S.F. Blake [Preliminary Checklist of North American Compositae] Gnaphalium obtusifolium L. var. helleri (Britton) S.F.Blake [IPNI] Gnaphalium obtusifolium var. helleri (Britton) S.F. Blake [Tropicos] [details] LSID urn:lsid:compositae.org:names:CC4F078B-3234-4C0C-9DFD-7790C790E640 [details] Taxonomy as "Helleri" [details]