Taxonomic remark Replacement name for Conyza pycnostachya Michx.
Taxonomic remark Replacement name for Conyza pycnostachya Michx. [details]
Taxonomy published as: "P. undulatum (Walter) C. Mohr" based on Gnaphalium undulatum Walter L. 1788 (non L. 1753).
Taxonomy published as: "P. undulatum (Walter) C. Mohr" based on Gnaphalium undulatum Walter L. 1788 (non L. 1753). [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Pterocaulon undulatum C.Mohr. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1194750 on 2025-01-27
original description(1901). Contr. U.S. Natl. Herb. 6 page(s): 790 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Walt.) C. Mohr [Tropicos] (Walter) C. Mohr [Preliminary Checklist of North American Compositae] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Pterocaulon undulatum (Walt.) C. Mohr [Tropicos] Pterocaulon undulatum (Walter) C. Mohr [Preliminary Checklist of North American Compositae] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Contributions from the United States National Herbarium 6: [Tropicos] [details] LSID urn:lsid:compositae.org:names:3CDB59EE-CF44-4B36-BC85-9A5B03E8F969 [details] Status nom. illeg. nom. superfl. [details] Taxonomic remark Replacement name for Conyza pycnostachya Michx. [details] Taxonomy published as: "P. undulatum (Walter) C. Mohr" based on Gnaphalium undulatum Walter L. 1788 (non L. 1753). [details]