Compositae Working Group (CWG) (2025). Global Compositae Database. Monophalacrus Cass.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1078292 on 2025-04-28
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record Notes from Flann et al. 2010 Taxon 59: Type - as for Phalacromesus. Note: Subsequently abandoned in favour of the alternative name Phalacromesus, not mentioned again in Cassini’s later articles. [Flann et al. 2010 Cassini Genera] Tessaria subgen. Monophalacrus Cass., Tessaria subgen. Phalacromesus Cass., Monophalacrus Cass., and Phalacromesus Cass. simultaneously proposed by Cassini as alternative names, each typified by Conyza riparia HBK. [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Dict. Sci. Nat. 53: 235 [Flann et al. 2010 Cassini Genera] Dictionnaire des Sciences Naturelles [Second edition] 53: [Tropicos] [details] LSID urn:lsid:compositae.org:names:F341F583-CB17-4756-B1CE-9DF5B9E0DA82 [details] Taxonomy May 1828 [details]