Compositae Working Group (CWG) (2021). Global Compositae Database. Venatris Raf.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1081081 on 2024-05-03
original description(1837). Fl. Tellur. 2 page(s): 47 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora Telluriana 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:3DA232BA-82F6-4A4E-9F15-2EBFAEB9F336 [details] Taxonomy 1836 publ. Jan-Mar 1837 [details]