Compositae Working Group (CWG) (2021). Global Compositae Database. Pachyrhynchus xeranthemoides DC.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1213532 on 2024-05-19
original description(1838). Prodr. (DC.) 6 page(s): 255 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Prodr. 6: 255 (1837) [Flora del Conosur] [details] LSID urn:lsid:compositae.org:names:E31DFB6B-C63D-4D8F-964B-FCCD8F0D480B [details] Taxonomy 1837 publ. early Jan 1838 [details]