Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus tephrodes A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1196949 on 2024-05-16
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record A. Gray [CONABIO] A. Gray [Preliminary Checklist of North American Compositae] A. Gray [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Helianthus tephrodes A. Gray [CONABIO] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus tephrodes A. Gray [CONABIO] Helianthus tephrodes A. Gray [Preliminary Checklist of North American Compositae] Helianthus tephrodes A. Gray [Tropicos] [details] LSID urn:lsid:compositae.org:names:4D770ECF-E9AC-42A1-BFF5-A5A79C2E08D4 [details] Taxonomy 19 May 1858 [details] Type material Oct 1855, s.n., A.C.V.Schott, null NY? [details]