Compositae Working Group (CWG) (2021). Global Compositae Database. Iva axillaris var. robustior Hook.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1238957 on 2024-05-19
original description(1833). Flora Boreali-Americana 1(6): page(s): 309-310 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Iva axillaris Pursh var. robustior Hook. [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:8B61EDC8-5398-4966-A516-F908A1B0DEA2 [details]