Compositae Working Group (CWG) (2025). Global Compositae Database. Phagnalon calycinum subsp. ballsianum Maire. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1151720 on 2025-09-13
original description(1937). Maire in Bull. Soc. Hist. Nat. Afrique N. 28. 1937. page(s): 361 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Phagnalon calycinum (Cav.) DC. subsp. ballsianum Maire [African Plant Database] [details] LSID urn:lsid:compositae.org:names:DBD341AE-A7BE-438B-B907-327BE3262852 [details] Taxonomy ori:FNA [details]