Compositae Working Group (CWG) (2021). Global Compositae Database. Petalacte canescens DC.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1193125 on 2024-05-18
original description(1838). Prodr. (DC.) 6 page(s): 267 [details]
From other sources
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record ori:FSA [African Plant Database] [details] LSID urn:lsid:compositae.org:names:AC204978-4431-43F0-9ABA-921CBF8DF478 [details] Taxonomy 1837 publ. early Jan 1838 [details]