Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus divaricatus var. angustifolius Kuntze. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1238531 on 2024-09-12
original description(1891). Revis. Gen. Pl. 1 page(s): 343 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus divaricatus L. var. angustifolius Kuntze [IPNI] Helianthus divaricatus L. var. angustifolius Kuntze [Preliminary Checklist of North American Compositae] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Revisio Generum Plantarum 1: [Tropicos] [details] LSID urn:lsid:compositae.org:names:5E4B9F07-0E03-47DE-A555-F12BA122876E [details] Taxonomy 5 Nov 1891 [details]