Compositae Working Group (CWG) (2021). Global Compositae Database. Ptilomeris mutica Nutt.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1133656 on 2024-05-18
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Transactions of the American Philosophical Society, new series, 7: [Tropicos] [details] LSID urn:lsid:compositae.org:names:537FB0EC-CD30-48E7-80F4-8712F372F791 [details] Taxonomy 2 Apr 1841 [details]