Compositae Working Group (CWG) (2021). Global Compositae Database. Heterotheca ruthii (Small) V.L.Harms. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1197015 on 2024-05-19
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Small) V.L. Harms [Preliminary Checklist of North American Compositae] (Small) V.L. Harms [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Heterotheca ruthii (Small) V.L. Harms [Preliminary Checklist of North American Compositae] Heterotheca ruthii (Small) V.L. Harms [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Castanea 34(4): [Tropicos] [details] LSID urn:lsid:compositae.org:names:8A6CC667-749A-421E-B4D7-A5D171D43EFA [details]