Taxonomy 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. [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Tessaria subg. Phalacromesus Cass.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1081205 on 2024-07-03
original description(1828). Dictionnaire des Sciences Naturelles [Second edition] 53: page(s): 235 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Tessaria subgen. Phalacromesus Cass. [Tropicos] [details] LSID urn:lsid:compositae.org:names:DBF26231-C0A0-4B8A-BFEB-5216BC779C40 [details] Taxonomy 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. [details]