Compositae Working Group (CWG) (2025). Global Compositae Database. Porophyllum nummularium DC.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1196956 on 2026-02-13
original descriptionCandolle, A.P. (1836). Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta (Vol. 5). , available online athttps://www.biodiversitylibrary.org/page/151520 page(s): 649 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Prodr. 5 [MesoAmericana] Prodromus Systematis Naturalis Regni Vegetabilis 5: [Tropicos] [details] LSID urn:lsid:compositae.org:names:EF9F4592-D3C8-4F75-8FA3-A5AE95F0E50C [details] Specimen Mexico: Mexico: , 1831, L. Alaman 649 (MO). [details] Taxonomy 1-10 Oct 1836 [details]