Compositae Working Group (CWG) (2021). Global Compositae Database. Heterotheca horrida (Rydb.) V.L.Harms. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1247570 on 2025-03-07
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Hook.) V.L.Harms [IPNI] (Rydb.) V.L. Harms [CONABIO] (Rydb.) V.L. Harms [Preliminary Checklist of North American Compositae] (Rydb.) V.L. Harms [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Heterotheca horrida (Hook.) V.L.Harms [IPNI] Heterotheca horrida (Rydb.) V.L. Harms [CONABIO] Heterotheca horrida (Rydb.) V.L. Harms [Preliminary Checklist of North American Compositae] Heterotheca horrida (Rydb.) V.L. Harms [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Wrightia 4(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:6BB63C8B-3110-42B0-BA86-C3F3117B5F09 [details]