Compositae Working Group (CWG) (2021). Global Compositae Database. Hemizonia congesta subsp. vernalis (D.D.Keck) Tanowitz. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1222353 on 2025-03-29
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (D.D. Keck) Tanowitz [Preliminary Checklist of North American Compositae] (D.D. Keck) Tanowitz [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hemizonia multicaulis Hook. & Arn. subsp. vernalis [IPNI] Hemizonia multicaulis subsp. vernalis D.D. Keck [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hemizonia congesta DC. ssp. vernalis (D.D. Keck) Tanowitz [Preliminary Checklist of North American Compositae] Hemizonia congesta DC. subsp. vernalis (D.D.Keck) Tanowitz [IPNI] Hemizonia congesta subsp. vernalis (D.D. Keck) Tanowitz [Tropicos] [details] LSID urn:lsid:compositae.org:names:DDFE0F0E-2C90-4FEB-B470-BF374F41023A [details]