Taxonomy Diplopappus Cass. 1819 Dict. Sci. Nat. 13: 308 is not a new name (record from IPNI).
Taxonomy Diplopappus Cass. 1819 Dict. Sci. Nat. 13: 308 is not a new name (record from IPNI). [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Diplopappus Cass.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1078321 on 2024-05-06
original description(1817). Bull. Sci. Soc. Philom. Paris 1817 page(s): 137 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record 24 Jul 1819 [IPNI] Notes from Flann et al. 2010 Taxon 59: Type - (not in protologue; designated in Flann et al. 2010): D. lanatus Cass. in Cuvier , Dict. Sci. Nat. 13: 309 1819, nom. illeg. (Inula gossypina Michx., Chrysopsis gossypina (Michx.) Elliott) Notes: In the protologue Cassini does not include any named species explicitly, writing instead: ‘comprend plusiers espèces rapportées par les botanistes aux genres aster et inula’. In an additional note (in Bull. Sci. Soc. Philom. Paris 1818: 77. Mai 1818) Cassini includes Inula gossypina Michx., Aster annuus L. ‘et plusieurs autres espèces’ in Diplopappus. Next (in Cuvier, Dict. Sci. Nat. 13: 309 1819) he recognises four named species in the genus, illegitimately renaming the two afore-mentioned ones as D. lanatus Cass. and D. dubius Cass., respectively. However, commenting on the latter, he adds: ‘diffère un peu des vrais diplopappus en plusieurs points’, particularly in the involucral bracts being of almost the same length rather than truly imbricate. Subsequently, Cassini was to transfer Aster annuus to Stenactis (q.v.) and eventually to Phalacroloma. On the assumption that his material was correctly identified, the logical generic type of Diplopappus is therefore Inula gossypina. Nesom (1993) came to a similar conclusion, without formally designating a type, and noted the likely need to list Diplopappus as a name rejected against its junior synonym Chrysopsis (Nutt.) Elliott, nom. cons. Later Nesom (2000) formally synonymised Diplopappus with Chrysopsis, but no corresponding proposal has so far been made. It is being submitted by us separately. [Flann et al. 2010 Cassini Genera] Publication seen at P. [IPNI] Sep 1817 [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bull. Sci. Soc. Philom. Paris 1817: 137 [Flann et al. 2010 Cassini Genera] Bull. Sci. Soc. Philom., Paris [Flora Malesiana] Bulletin des Sciences par la Soci?t? Philomatique de Paris Ann?e 1817 [IPNI] Bulletin des Sciences, par la Societe Philomatique 1817: [Tropicos] Dict. Sci. Nat., ed. 2. [F. Cuvier] 13 [IPNI] [details] LSID urn:lsid:compositae.org:names:D8D884D4-965B-4A8C-98E7-A1A740535926 [details] Taxonomy Diplopappus Cass. 1819 Dict. Sci. Nat. 13: 308 is not a new name (record from IPNI). [details]