Type material 29 May 2000, 887, R. F. M. Barros & M. E. Alencar, Piracuruca, Parque Nacional de Sete Cidades, 6a Cidade, Baixa do Barreiro, holotype TEPB, isotype K, isotype NY, isotype PEUFR, isotype R, isotype UEC [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Elephantopus piauiensis R.Barros & Semir. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1106004 on 2025-09-13
original description(2003). Ernstia 13(3-4) page(s): 96, fig. 1 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Ernstia 13 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:80E43AAD-AB85-48CC-8FF8-B62F1E15939A [details] Taxonomy Dec 2003 [details] Type material 29 May 2000, 887, R. F. M. Barros & M. E. Alencar, Piracuruca, Parque Nacional de Sete Cidades, 6a Cidade, Baixa do Barreiro, holotype TEPB, isotype K, isotype NY, isotype PEUFR, isotype R, isotype UEC [details]