Compositae Working Group (CWG) (2024). Global Compositae Database. Porophyllum ruderale subsp. ruderale (Jacq.) Cass.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1155619 on 2025-03-26
original description(ofCacalia porophyllum L.)Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online athttps://www.biodiversitylibrary.org/page/358580 page(s): 834 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Porophyllum ruderale (Jacq.) Cass. ssp. ruderale [Preliminary Checklist of North American Compositae] Porophyllum ruderale subsp. ruderale [Flora Malesiana] Porophyllum ruderale subsp. ruderale [Tropicos] [details] LSID urn:lsid:compositae.org:names:0822810A-AC47-4090-BD6D-EFDD10343CF7 [details]